Moved some modules into separate git modules.

author: Remko Tronçon <git@el-tramo.be> 2010-02-11 12:14:00 (GMT)
committer: Remko Tronçon <git@el-tramo.be> 2010-02-11 12:14:00 (GMT)
commit: 0efa7c32aaf21a29b42b5926cc116007056843be (patch)
tree: 882f663a5dd0e65694bf6077b71086dd77fd7ff8 /3rdParty/CAres/src
parent: 1d20eabbc32274b491b4c2bedf73d19933d97bfd (diff)
download: swift-0efa7c32aaf21a29b42b5926cc116007056843be.zip
swift-0efa7c32aaf21a29b42b5926cc116007056843be.tar.bz2
63 files changed, 0 insertions, 11796 deletions
diff --git a/3rdParty/CAres b/3rdParty/CAres
new file mode 160000
+Subproject b4ee3a88b3d7de7a1c39d343fb354da811dba40
diff --git a/3rdParty/CAres/src/ares.h b/3rdParty/CAres/src/ares.h
deleted file mode 100644
index b1c2c22..0000000
--- a/3rdParty/CAres/src/ares.h
+++ /dev/null
@@ -1,494 +0,0 @@
-/* $Id: ares.h,v 1.72 2009-11-23 12:03:32 yangtse Exp $ */
-
-/* Copyright 1998, 2009 by the Massachusetts Institute of Technology.
- * Copyright (C) 2007-2009 by Daniel Stenberg
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#ifndef ARES__H
-#define ARES__H
-
-#include "ares_version.h"  /* c-ares version defines   */
-#include "ares_build.h"    /* c-ares build definitions */
-#include "ares_rules.h"    /* c-ares rules enforcement */
-
-/*
- * Define WIN32 when build target is Win32 API
- */
-
-#if (defined(_WIN32) || defined(__WIN32__)) && \
-   !defined(WIN32) && !defined(__SYMBIAN32__)
-#  define WIN32
-#endif
-
-#include <sys/types.h>
-
-/* HP-UX systems version 9, 10 and 11 lack sys/select.h and so does oldish
-   libc5-based Linux systems. Only include it on system that are known to
-   require it! */
-#if defined(_AIX) || defined(__NOVELL_LIBC__) || defined(__NetBSD__) || \
-    defined(__minix) || defined(__SYMBIAN32__) || defined(__INTEGRITY)
-#include <sys/select.h>
-#endif
-#if (defined(NETWARE) && !defined(__NOVELL_LIBC__))
-#include <sys/bsdskt.h>
-#endif
-
-#if defined(WATT32)
-#  include <netinet/in.h>
-#  include <sys/socket.h>
-#  include <tcp.h>
-#elif defined(WIN32)
-#  ifndef WIN32_LEAN_AND_MEAN
-#    define WIN32_LEAN_AND_MEAN
-#  endif
-#  include <windows.h>
-#  include <winsock2.h>
-#  include <ws2tcpip.h>
-#else
-#  include <sys/socket.h>
-#  include <netinet/in.h>
-#endif
-
-#ifdef  __cplusplus
-extern "C" {
-#endif
-
-/*
-** c-ares external API function linkage decorations.
-*/
-
-#if !defined(CARES_STATICLIB) && \
-   (defined(WIN32) || defined(_WIN32) || defined(__SYMBIAN32__))
-   /* __declspec function decoration for Win32 and Symbian DLL's */
-#  if defined(CARES_BUILDING_LIBRARY)
-#    define CARES_EXTERN  __declspec(dllexport)
-#  else
-#    define CARES_EXTERN  __declspec(dllimport)
-#  endif
-#else
-   /* visibility function decoration for other cases */
-#  if !defined(CARES_SYMBOL_HIDING) || \
-     defined(WIN32) || defined(_WIN32) || defined(__SYMBIAN32__)
-#    define CARES_EXTERN
-#  else
-#    define CARES_EXTERN CARES_SYMBOL_SCOPE_EXTERN
-#  endif
-#endif
-
-
-#define ARES_SUCCESS            0
-
-/* Server error codes (ARES_ENODATA indicates no relevant answer) */
-#define ARES_ENODATA            1
-#define ARES_EFORMERR           2
-#define ARES_ESERVFAIL          3
-#define ARES_ENOTFOUND          4
-#define ARES_ENOTIMP            5
-#define ARES_EREFUSED           6
-
-/* Locally generated error codes */
-#define ARES_EBADQUERY          7
-#define ARES_EBADNAME           8
-#define ARES_EBADFAMILY         9
-#define ARES_EBADRESP           10
-#define ARES_ECONNREFUSED       11
-#define ARES_ETIMEOUT           12
-#define ARES_EOF                13
-#define ARES_EFILE              14
-#define ARES_ENOMEM             15
-#define ARES_EDESTRUCTION       16
-#define ARES_EBADSTR            17
-
-/* ares_getnameinfo error codes */
-#define ARES_EBADFLAGS          18
-
-/* ares_getaddrinfo error codes */
-#define ARES_ENONAME            19
-#define ARES_EBADHINTS          20
-
-/* Uninitialized library error code */
-#define ARES_ENOTINITIALIZED    21          /* introduced in 1.7.0 */
-
-/* ares_library_init error codes */
-#define ARES_ELOADIPHLPAPI           22     /* introduced in 1.7.0 */
-#define ARES_EADDRGETNETWORKPARAMS   23     /* introduced in 1.7.0 */
-
-/* More error codes */
-#define ARES_ECANCELLED         24          /* introduced in 1.7.0 */
-
-/* Flag values */
-#define ARES_FLAG_USEVC         (1 << 0)
-#define ARES_FLAG_PRIMARY       (1 << 1)
-#define ARES_FLAG_IGNTC         (1 << 2)
-#define ARES_FLAG_NORECURSE     (1 << 3)
-#define ARES_FLAG_STAYOPEN      (1 << 4)
-#define ARES_FLAG_NOSEARCH      (1 << 5)
-#define ARES_FLAG_NOALIASES     (1 << 6)
-#define ARES_FLAG_NOCHECKRESP   (1 << 7)
-
-/* Option mask values */
-#define ARES_OPT_FLAGS          (1 << 0)
-#define ARES_OPT_TIMEOUT        (1 << 1)
-#define ARES_OPT_TRIES          (1 << 2)
-#define ARES_OPT_NDOTS          (1 << 3)
-#define ARES_OPT_UDP_PORT       (1 << 4)
-#define ARES_OPT_TCP_PORT       (1 << 5)
-#define ARES_OPT_SERVERS        (1 << 6)
-#define ARES_OPT_DOMAINS        (1 << 7)
-#define ARES_OPT_LOOKUPS        (1 << 8)
-#define ARES_OPT_SOCK_STATE_CB  (1 << 9)
-#define ARES_OPT_SORTLIST       (1 << 10)
-#define ARES_OPT_SOCK_SNDBUF    (1 << 11)
-#define ARES_OPT_SOCK_RCVBUF    (1 << 12)
-#define ARES_OPT_TIMEOUTMS      (1 << 13)
-#define ARES_OPT_ROTATE         (1 << 14)
-
-/* Nameinfo flag values */
-#define ARES_NI_NOFQDN                  (1 << 0)
-#define ARES_NI_NUMERICHOST             (1 << 1)
-#define ARES_NI_NAMEREQD                (1 << 2)
-#define ARES_NI_NUMERICSERV             (1 << 3)
-#define ARES_NI_DGRAM                   (1 << 4)
-#define ARES_NI_TCP                     0
-#define ARES_NI_UDP                     ARES_NI_DGRAM
-#define ARES_NI_SCTP                    (1 << 5)
-#define ARES_NI_DCCP                    (1 << 6)
-#define ARES_NI_NUMERICSCOPE            (1 << 7)
-#define ARES_NI_LOOKUPHOST              (1 << 8)
-#define ARES_NI_LOOKUPSERVICE           (1 << 9)
-/* Reserved for future use */
-#define ARES_NI_IDN                     (1 << 10)
-#define ARES_NI_IDN_ALLOW_UNASSIGNED    (1 << 11)
-#define ARES_NI_IDN_USE_STD3_ASCII_RULES (1 << 12)
-
-/* Addrinfo flag values */
-#define ARES_AI_CANONNAME               (1 << 0)
-#define ARES_AI_NUMERICHOST             (1 << 1)
-#define ARES_AI_PASSIVE                 (1 << 2)
-#define ARES_AI_NUMERICSERV             (1 << 3)
-#define ARES_AI_V4MAPPED                (1 << 4)
-#define ARES_AI_ALL                     (1 << 5)
-#define ARES_AI_ADDRCONFIG              (1 << 6)
-/* Reserved for future use */
-#define ARES_AI_IDN                     (1 << 10)
-#define ARES_AI_IDN_ALLOW_UNASSIGNED    (1 << 11)
-#define ARES_AI_IDN_USE_STD3_ASCII_RULES (1 << 12)
-#define ARES_AI_CANONIDN                (1 << 13)
-
-#define ARES_AI_MASK (ARES_AI_CANONNAME|ARES_AI_NUMERICHOST|ARES_AI_PASSIVE| \
-                      ARES_AI_NUMERICSERV|ARES_AI_V4MAPPED|ARES_AI_ALL| \
-                      ARES_AI_ADDRCONFIG)
-#define ARES_GETSOCK_MAXNUM 16 /* ares_getsock() can return info about this
-                                  many sockets */
-#define ARES_GETSOCK_READABLE(bits,num) (bits & (1<< (num)))
-#define ARES_GETSOCK_WRITABLE(bits,num) (bits & (1 << ((num) + \
-                                         ARES_GETSOCK_MAXNUM)))
-
-/* c-ares library initialization flag values */
-#define ARES_LIB_INIT_NONE   (0)
-#define ARES_LIB_INIT_WIN32  (1 << 0)
-#define ARES_LIB_INIT_ALL    (ARES_LIB_INIT_WIN32)
-
-
-/*
- * Typedef our socket type
- */
-
-#ifndef ares_socket_typedef
-#ifdef WIN32
-typedef SOCKET ares_socket_t;
-#define ARES_SOCKET_BAD INVALID_SOCKET
-#else
-typedef int ares_socket_t;
-#define ARES_SOCKET_BAD -1
-#endif
-#define ares_socket_typedef
-#endif /* ares_socket_typedef */
-
-typedef void (*ares_sock_state_cb)(void *data,
-                                   ares_socket_t socket_fd,
-                                   int readable,
-                                   int writable);
-
-struct apattern;
-
-/* NOTE about the ares_options struct to users and developers.
-
-   This struct will remain looking like this. It will not be extended nor
-   shrunk in future releases, but all new options will be set by ares_set_*()
-   options instead of with the ares_init_options() function.
-
-   Eventually (in a galaxy far far away), all options will be settable by
-   ares_set_*() options and the ares_init_options() function will become
-   deprecated.
-
-   When new options are added to c-ares, they are not added to this
-   struct. And they are not "saved" with the ares_save_options() function but
-   instead we encourage the use of the ares_dup() function. Needless to say,
-   if you add config options to c-ares you need to make sure ares_dup()
-   duplicates this new option.
-
- */
-struct ares_options {
-  int flags;
-  int timeout; /* in seconds or milliseconds, depending on options */
-  int tries;
-  int ndots;
-  unsigned short udp_port;
-  unsigned short tcp_port;
-  int socket_send_buffer_size;
-  int socket_receive_buffer_size;
-  struct in_addr *servers;
-  int nservers;
-  char **domains;
-  int ndomains;
-  char *lookups;
-  ares_sock_state_cb sock_state_cb;
-  void *sock_state_cb_data;
-  struct apattern *sortlist;
-  int nsort;
-};
-
-struct hostent;
-struct timeval;
-struct sockaddr;
-struct ares_channeldata;
-
-typedef struct ares_channeldata *ares_channel;
-
-typedef void (*ares_callback)(void *arg,
-                              int status,
-                              int timeouts,
-                              unsigned char *abuf,
-                              int alen);
-
-typedef void (*ares_host_callback)(void *arg,
-                                   int status,
-                                   int timeouts,
-                                   struct hostent *hostent);
-
-typedef void (*ares_nameinfo_callback)(void *arg,
-                                       int status,
-                                       int timeouts,
-                                       char *node,
-                                       char *service);
-
-typedef int  (*ares_sock_create_callback)(ares_socket_t socket_fd,
-                                          int type,
-                                          void *data);
-
-CARES_EXTERN int ares_library_init(int flags);
-
-CARES_EXTERN void ares_library_cleanup(void);
-
-CARES_EXTERN const char *ares_version(int *version);
-
-CARES_EXTERN int ares_init(ares_channel *channelptr);
-
-CARES_EXTERN int ares_init_options(ares_channel *channelptr,
-                                   struct ares_options *options,
-                                   int optmask);
-
-CARES_EXTERN int ares_save_options(ares_channel channel,
-                                   struct ares_options *options,
-                                   int *optmask);
-
-CARES_EXTERN void ares_destroy_options(struct ares_options *options);
-
-CARES_EXTERN int ares_dup(ares_channel *dest,
-                          ares_channel src);
-
-CARES_EXTERN void ares_destroy(ares_channel channel);
-
-CARES_EXTERN void ares_cancel(ares_channel channel);
-
-CARES_EXTERN void ares_set_socket_callback(ares_channel channel,
-                                           ares_sock_create_callback callback,
-                                           void *user_data);
-
-CARES_EXTERN void ares_send(ares_channel channel,
-                            const unsigned char *qbuf,
-                            int qlen,
-                            ares_callback callback,
-                            void *arg);
-
-CARES_EXTERN void ares_query(ares_channel channel,
-                             const char *name,
-                             int dnsclass,
-                             int type,
-                             ares_callback callback,
-                             void *arg);
-
-CARES_EXTERN void ares_search(ares_channel channel,
-                              const char *name,
-                              int dnsclass,
-                              int type,
-                              ares_callback callback,
-                              void *arg);
-
-CARES_EXTERN void ares_gethostbyname(ares_channel channel,
-                                     const char *name,
-                                     int family,
-                                     ares_host_callback callback,
-                                     void *arg);
-
-CARES_EXTERN int ares_gethostbyname_file(ares_channel channel,
-                                         const char *name,
-                                         int family,
-                                         struct hostent **host);
-
-CARES_EXTERN void ares_gethostbyaddr(ares_channel channel,
-                                     const void *addr,
-                                     int addrlen,
-                                     int family,
-                                     ares_host_callback callback,
-                                     void *arg);
-
-CARES_EXTERN void ares_getnameinfo(ares_channel channel,
-                                   const struct sockaddr *sa,
-                                   ares_socklen_t salen,
-                                   int flags,
-                                   ares_nameinfo_callback callback,
-                                   void *arg);
-
-CARES_EXTERN int ares_fds(ares_channel channel,
-                          fd_set *read_fds,
-                          fd_set *write_fds);
-
-CARES_EXTERN int ares_getsock(ares_channel channel,
-                              int *socks,
-                              int numsocks);
-
-CARES_EXTERN struct timeval *ares_timeout(ares_channel channel,
-                                          struct timeval *maxtv,
-                                          struct timeval *tv);
-
-CARES_EXTERN void ares_process(ares_channel channel,
-                               fd_set *read_fds,
-                               fd_set *write_fds);
-
-CARES_EXTERN void ares_process_fd(ares_channel channel,
-                                  ares_socket_t read_fd,
-                                  ares_socket_t write_fd);
-
-CARES_EXTERN int ares_mkquery(const char *name,
-                              int dnsclass,
-                              int type,
-                              unsigned short id,
-                              int rd,
-                              unsigned char **buf,
-                              int *buflen);
-
-CARES_EXTERN int ares_expand_name(const unsigned char *encoded,
-                                  const unsigned char *abuf,
-                                  int alen,
-                                  char **s,
-                                  long *enclen);
-
-CARES_EXTERN int ares_expand_string(const unsigned char *encoded,
-                                    const unsigned char *abuf,
-                                    int alen,
-                                    unsigned char **s,
-                                    long *enclen);
-
-/*
- * NOTE: before c-ares 1.7.0 we would most often use the system in6_addr
- * struct below when ares itself was built, but many apps would use this
- * private version since the header checked a HAVE_* define for it. Starting
- * with 1.7.0 we always declare and use our own to stop relying on the
- * system's one.
- */
-struct ares_in6_addr {
-  union {
-    unsigned char _S6_u8[16];
-  } _S6_un;
-};
-
-struct ares_addrttl {
-  struct in_addr ipaddr;
-  int            ttl;
-};
-
-struct ares_addr6ttl {
-  struct ares_in6_addr ip6addr;
-  int             ttl;
-};
-
-struct ares_srv_reply {
-  struct ares_srv_reply  *next;
-  char                   *host;
-  unsigned short          priority;
-  unsigned short          weight;
-  unsigned short          port;
-};
-
-struct ares_txt_reply {
-  struct ares_txt_reply  *next;
-  unsigned char          *txt;
-  size_t                  length;  /* length excludes null termination */
-};
-
-/*
-** Parse the buffer, starting at *abuf and of length alen bytes, previously
-** obtained from an ares_search call.  Put the results in *host, if nonnull.
-** Also, if addrttls is nonnull, put up to *naddrttls IPv4 addresses along with
-** their TTLs in that array, and set *naddrttls to the number of addresses
-** so written.
-*/
-
-CARES_EXTERN int ares_parse_a_reply(const unsigned char *abuf,
-                                    int alen,
-                                    struct hostent **host,
-                                    struct ares_addrttl *addrttls,
-                                    int *naddrttls);
-
-CARES_EXTERN int ares_parse_aaaa_reply(const unsigned char *abuf,
-                                       int alen,
-                                       struct hostent **host,
-                                       struct ares_addr6ttl *addrttls,
-                                       int *naddrttls);
-
-CARES_EXTERN int ares_parse_ptr_reply(const unsigned char *abuf,
-                                      int alen,
-                                      const void *addr,
-                                      int addrlen,
-                                      int family,
-                                      struct hostent **host);
-
-CARES_EXTERN int ares_parse_ns_reply(const unsigned char *abuf,
-                                     int alen,
-                                     struct hostent **host);
-
-CARES_EXTERN int ares_parse_srv_reply(const unsigned char* abuf,
-                                      int alen,
-                                      struct ares_srv_reply** srv_out);
-
-CARES_EXTERN int ares_parse_txt_reply(const unsigned char* abuf,
-                                      int alen,
-                                      struct ares_txt_reply** txt_out);
-
-CARES_EXTERN void ares_free_string(void *str);
-
-CARES_EXTERN void ares_free_hostent(struct hostent *host);
-
-CARES_EXTERN void ares_free_data(void *dataptr);
-
-CARES_EXTERN const char *ares_strerror(int code);
-
-#ifdef  __cplusplus
-}
-#endif
-
-#endif /* ARES__H */
diff --git a/3rdParty/CAres/src/ares__close_sockets.c b/3rdParty/CAres/src/ares__close_sockets.c
deleted file mode 100644
index ef8910d..0000000
--- a/3rdParty/CAres/src/ares__close_sockets.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/* $Id: ares__close_sockets.c,v 1.10 2009-11-02 11:55:53 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-
-#include <stdlib.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-#include "ares.h"
-#include "ares_private.h"
-
-void ares__close_sockets(ares_channel channel, struct server_state *server)
-{
-  struct send_request *sendreq;
-
-  /* Free all pending output buffers. */
-  while (server->qhead)
-    {
-      /* Advance server->qhead; pull out query as we go. */
-      sendreq = server->qhead;
-      server->qhead = sendreq->next;
-      if (sendreq->data_storage != NULL)
-        free(sendreq->data_storage);
-      free(sendreq);
-    }
-  server->qtail = NULL;
-
-  /* Reset any existing input buffer. */
-  if (server->tcp_buffer)
-    free(server->tcp_buffer);
-  server->tcp_buffer = NULL;
-  server->tcp_lenbuf_pos = 0;
-
-  /* Reset brokenness */
-  server->is_broken = 0;
-
-  /* Close the TCP and UDP sockets. */
-  if (server->tcp_socket != ARES_SOCKET_BAD)
-    {
-      SOCK_STATE_CALLBACK(channel, server->tcp_socket, 0, 0);
-      sclose(server->tcp_socket);
-      server->tcp_socket = ARES_SOCKET_BAD;
-      server->tcp_connection_generation = ++channel->tcp_connection_generation;
-    }
-  if (server->udp_socket != ARES_SOCKET_BAD)
-    {
-      SOCK_STATE_CALLBACK(channel, server->udp_socket, 0, 0);
-      sclose(server->udp_socket);
-      server->udp_socket = ARES_SOCKET_BAD;
-    }
-}
diff --git a/3rdParty/CAres/src/ares__get_hostent.c b/3rdParty/CAres/src/ares__get_hostent.c
deleted file mode 100644
index 335f763..0000000
--- a/3rdParty/CAres/src/ares__get_hostent.c
+++ /dev/null
@@ -1,264 +0,0 @@
-/* $Id: ares__get_hostent.c,v 1.24 2009-11-02 11:55:53 yangtse Exp $ */
-
-/* Copyright 1998, 2009 by the Massachusetts Institute of Technology.
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
-#ifdef HAVE_NETINET_IN_H
-#  include <netinet/in.h>
-#endif
-#ifdef HAVE_NETDB_H
-#  include <netdb.h>
-#endif
-#ifdef HAVE_ARPA_INET_H
-#  include <arpa/inet.h>
-#endif
-
-#include "ares.h"
-#include "inet_net_pton.h"
-#include "ares_private.h"
-
-int ares__get_hostent(FILE *fp, int family, struct hostent **host)
-{
-  char *line = NULL, *p, *q, **alias;
-  char *txtaddr, *txthost, *txtalias;
-  int status;
-  size_t addrlen, linesize, naliases;
-  struct ares_addr addr;
-  struct hostent *hostent = NULL;
-
-  *host = NULL; /* Assume failure */
-
-  /* Validate family */
-  switch (family) {
-    case AF_INET:
-    case AF_INET6:
-    case AF_UNSPEC:
-      break;
-    default:
-      return ARES_EBADFAMILY;
-  }
-
-  while ((status = ares__read_line(fp, &line, &linesize)) == ARES_SUCCESS)
-    {
-
-      /* Trim line comment. */
-      p = line;
-      while (*p && (*p != '#'))
-        p++;
-      *p = '\0';
-
-      /* Trim trailing whitespace. */
-      q = p - 1;
-      while ((q >= line) && ISSPACE(*q))
-        q--;
-      *++q = '\0';
-
-      /* Skip leading whitespace. */
-      p = line;
-      while (*p && ISSPACE(*p))
-        p++;
-      if (!*p)
-        /* Ignore line if empty. */
-        continue;
-
-      /* Pointer to start of IPv4 or IPv6 address part. */
-      txtaddr = p;
-
-      /* Advance past address part. */
-      while (*p && !ISSPACE(*p))
-        p++;
-      if (!*p)
-        /* Ignore line if reached end of line. */
-        continue;
-
-      /* Null terminate address part. */
-      *p = '\0';
-
-      /* Advance to host name */
-      p++;
-      while (*p && ISSPACE(*p))
-        p++;
-      if (!*p)
-        /* Ignore line if reached end of line. */
-        continue;
-
-      /* Pointer to start of host name. */
-      txthost = p;
-
-      /* Advance past host name. */
-      while (*p && !ISSPACE(*p))
-        p++;
-
-      /* Pointer to start of first alias. */
-      txtalias = NULL;
-      if (*p)
-        {
-          q = p + 1;
-          while (*q && ISSPACE(*q))
-            q++;
-          if (*q)
-            txtalias = q;
-        }
-
-      /* Null terminate host name. */
-      *p = '\0';
-
-      /* find out number of aliases. */
-      naliases = 0;
-      if (txtalias)
-        {
-          p = txtalias;
-          while (*p)
-            {
-              while (*p && !ISSPACE(*p))
-                p++;
-              while (*p && ISSPACE(*p))
-                p++;
-              naliases++;
-            }
-        }
-
-      /* Convert address string to network address for the requested family. */
-      addrlen = 0;
-      addr.family = AF_UNSPEC;
-      addr.addrV4.s_addr = INADDR_NONE;
-      if ((family == AF_INET) || (family == AF_UNSPEC))
-        {
-          addr.addrV4.s_addr = inet_addr(txtaddr);
-          if (addr.addrV4.s_addr != INADDR_NONE)
-            {
-              /* Actual network address family and length. */
-              addr.family = AF_INET;
-              addrlen = sizeof(struct in_addr);
-            }
-        }
-      if ((family == AF_INET6) || ((family == AF_UNSPEC) && (!addrlen)))
-        {
-          if (ares_inet_pton(AF_INET6, txtaddr, &addr.addrV6) > 0)
-            {
-              /* Actual network address family and length. */
-              addr.family = AF_INET6;
-              addrlen = sizeof(struct in6_addr);
-            }
-        }
-      if (!addrlen)
-        /* Ignore line if invalid address string for the requested family. */
-        continue;
-
-      /*
-      ** Actual address family possible values are AF_INET and AF_INET6 only.
-      */
-
-      /* Allocate memory for the hostent structure. */
-      hostent = malloc(sizeof(struct hostent));
-      if (!hostent)
-        break;
-
-      /* Initialize fields for out of memory condition. */
-      hostent->h_aliases = NULL;
-      hostent->h_addr_list = NULL;
-
-      /* Copy official host name. */
-      hostent->h_name = strdup(txthost);
-      if (!hostent->h_name)
-        break;
-
-      /* Copy network address. */
-      hostent->h_addr_list = malloc(2 * sizeof(char *));
-      if (!hostent->h_addr_list)
-        break;
-      hostent->h_addr_list[1] = NULL;
-      hostent->h_addr_list[0] = malloc(addrlen);
-      if (!hostent->h_addr_list[0])
-        break;
-      if (addr.family == AF_INET)
-        memcpy(hostent->h_addr_list[0], &addr.addrV4, sizeof(struct in_addr));
-      else
-        memcpy(hostent->h_addr_list[0], &addr.addrV6, sizeof(struct in6_addr));
-
-      /* Copy aliases. */
-      hostent->h_aliases = malloc((naliases + 1) * sizeof(char *));
-      if (!hostent->h_aliases)
-        break;
-      alias = hostent->h_aliases;
-      while (naliases)
-        *(alias + naliases--) = NULL;
-      *alias = NULL;
-      while (txtalias)
-        {
-          p = txtalias;
-          while (*p && !ISSPACE(*p))
-            p++;
-          q = p;
-          while (*q && ISSPACE(*q))
-            q++;
-          *p = '\0';
-          if ((*alias = strdup(txtalias)) == NULL)
-            break;
-          alias++;
-          txtalias = *q ? q : NULL;
-        }
-      if (txtalias)
-        /* Alias memory allocation failure. */
-        break;
-
-      /* Copy actual network address family and length. */
-      hostent->h_addrtype = addr.family;
-      hostent->h_length = (int)addrlen;
-
-      /* Free line buffer. */
-      free(line);
-
-      /* Return hostent successfully */
-      *host = hostent;
-      return ARES_SUCCESS;
-
-    }
-
-  /* If allocated, free line buffer. */
-  if (line)
-    free(line);
-
-  if (status == ARES_SUCCESS)
-    {
-      /* Memory allocation failure; clean up. */
-      if (hostent)
-        {
-          if (hostent->h_name)
-            free((char *) hostent->h_name);
-          if (hostent->h_aliases)
-            {
-              for (alias = hostent->h_aliases; *alias; alias++)
-                free(*alias);
-              free(hostent->h_aliases);
-            }
-          if (hostent->h_addr_list)
-            {
-              if (hostent->h_addr_list[0])
-                free(hostent->h_addr_list[0]);
-              free(hostent->h_addr_list);
-            }
-          free(hostent);
-        }
-      return ARES_ENOMEM;
-    }
-
-  return status;
-}
diff --git a/3rdParty/CAres/src/ares__read_line.c b/3rdParty/CAres/src/ares__read_line.c
deleted file mode 100644
index 270e0e3..0000000
--- a/3rdParty/CAres/src/ares__read_line.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/* $Id: ares__read_line.c,v 1.14 2009-11-10 18:41:03 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "ares.h"
-#include "ares_private.h"
-
-/* This is an internal function.  Its contract is to read a line from
- * a file into a dynamically allocated buffer, zeroing the trailing
- * newline if there is one.  The calling routine may call
- * ares__read_line multiple times with the same buf and bufsize
- * pointers; *buf will be reallocated and *bufsize adjusted as
- * appropriate.  The initial value of *buf should be NULL.  After the
- * calling routine is done reading lines, it should free *buf.
- */
-int ares__read_line(FILE *fp, char **buf, size_t *bufsize)
-{
-  char *newbuf;
-  size_t offset = 0;
-  size_t len;
-
-  if (*buf == NULL)
-    {
-      *buf = malloc(128);
-      if (!*buf)
-        return ARES_ENOMEM;
-      *bufsize = 128;
-    }
-
-  for (;;)
-    {
-      if (!fgets(*buf + offset, (int)(*bufsize - offset), fp))
-        return (offset != 0) ? 0 : (ferror(fp)) ? ARES_EFILE : ARES_EOF;
-      len = offset + strlen(*buf + offset);
-      if ((*buf)[len - 1] == '\n')
-        {
-          (*buf)[len - 1] = 0;
-          break;
-        }
-      offset = len;
-
-      /* Allocate more space. */
-      newbuf = realloc(*buf, *bufsize * 2);
-      if (!newbuf)
-        return ARES_ENOMEM;
-      *buf = newbuf;
-      *bufsize *= 2;
-    }
-  return ARES_SUCCESS;
-}
diff --git a/3rdParty/CAres/src/ares__timeval.c b/3rdParty/CAres/src/ares__timeval.c
deleted file mode 100644
index 2957350..0000000
--- a/3rdParty/CAres/src/ares__timeval.c
+++ /dev/null
@@ -1,112 +0,0 @@
-/* $Id: ares__timeval.c,v 1.6 2009-11-02 11:55:53 yangtse Exp $ */
-
-/* Copyright (C) 2008 by Daniel Stenberg et al
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted, provided
- * that the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission.  M.I.T. makes no representations about the
- * suitability of this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-#include "ares.h"
-#include "ares_private.h"
-
-#if defined(WIN32) && !defined(MSDOS)
-
-struct timeval ares__tvnow(void)
-{
-  /*
-  ** GetTickCount() is available on _all_ Windows versions from W95 up
-  ** to nowadays. Returns milliseconds elapsed since last system boot,
-  ** increases monotonically and wraps once 49.7 days have elapsed.
-  */
-  struct timeval now;
-  DWORD milliseconds = GetTickCount();
-  now.tv_sec = milliseconds / 1000;
-  now.tv_usec = (milliseconds % 1000) * 1000;
-  return now;
-}
-
-#elif defined(HAVE_CLOCK_GETTIME_MONOTONIC)
-
-struct timeval ares__tvnow(void)
-{
-  /*
-  ** clock_gettime() is granted to be increased monotonically when the
-  ** monotonic clock is queried. Time starting point is unspecified, it
-  ** could be the system start-up time, the Epoch, or something else,
-  ** in any case the time starting point does not change once that the
-  ** system has started up.
-  */
-  struct timeval now;
-  struct timespec tsnow;
-  if(0 == clock_gettime(CLOCK_MONOTONIC, &tsnow)) {
-    now.tv_sec = tsnow.tv_sec;
-    now.tv_usec = tsnow.tv_nsec / 1000;
-  }
-  /*
-  ** Even when the configure process has truly detected monotonic clock
-  ** availability, it might happen that it is not actually available at
-  ** run-time. When this occurs simply fallback to other time source.
-  */
-#ifdef HAVE_GETTIMEOFDAY
-  else
-    (void)gettimeofday(&now, NULL);
-#else
-  else {
-    now.tv_sec = (long)time(NULL);
-    now.tv_usec = 0;
-  }
-#endif
-  return now;
-}
-
-#elif defined(HAVE_GETTIMEOFDAY)
-
-struct timeval ares__tvnow(void)
-{
-  /*
-  ** gettimeofday() is not granted to be increased monotonically, due to
-  ** clock drifting and external source time synchronization it can jump
-  ** forward or backward in time.
-  */
-  struct timeval now;
-  (void)gettimeofday(&now, NULL);
-  return now;
-}
-
-#else
-
-struct timeval ares__tvnow(void)
-{
-  /*
-  ** time() returns the value of time in seconds since the Epoch.
-  */
-  struct timeval now;
-  now.tv_sec = (long)time(NULL);
-  now.tv_usec = 0;
-  return now;
-}
-
-#endif
-
-#if 0 /* Not used */
-/*
- * Make sure that the first argument is the more recent time, as otherwise
- * we'll get a weird negative time-diff back...
- *
- * Returns: the time difference in number of milliseconds.
- */
-long ares__tvdiff(struct timeval newer, struct timeval older)
-{
-  return (newer.tv_sec-older.tv_sec)*1000+
-    (newer.tv_usec-older.tv_usec)/1000;
-}
-#endif
-
diff --git a/3rdParty/CAres/src/ares_build.h b/3rdParty/CAres/src/ares_build.h
deleted file mode 100644
index bbbef1b..0000000
--- a/3rdParty/CAres/src/ares_build.h
+++ /dev/null
@@ -1,253 +0,0 @@
-#ifndef __CARES_BUILD_H
-#define __CARES_BUILD_H
-
-/* $Id: ares_build.h.dist,v 1.9 2009-05-12 01:57:53 yangtse Exp $ */
-
-/* Copyright (C) 2009 by Daniel Stenberg et al
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted, provided
- * that the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission.  M.I.T. makes no representations about the
- * suitability of this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-/* ================================================================ */
-/*               NOTES FOR CONFIGURE CAPABLE SYSTEMS                */
-/* ================================================================ */
-
-/*
- * NOTE 1:
- * -------
- *
- * See file ares_build.h.in, run configure, and forget that this file
- * exists it is only used for non-configure systems.
- * But you can keep reading if you want ;-)
- *
- */
-
-/* ================================================================ */
-/*                 NOTES FOR NON-CONFIGURE SYSTEMS                  */
-/* ================================================================ */
-
-/*
- * NOTE 1:
- * -------
- *
- * Nothing in this file is intended to be modified or adjusted by the
- * c-ares library user nor by the c-ares library builder.
- *
- * If you think that something actually needs to be changed, adjusted
- * or fixed in this file, then, report it on the c-ares development
- * mailing list: http://cool.haxx.se/mailman/listinfo/c-ares/
- *
- * Try to keep one section per platform, compiler and architecture,
- * otherwise, if an existing section is reused for a different one and
- * later on the original is adjusted, probably the piggybacking one can
- * be adversely changed.
- *
- * In order to differentiate between platforms/compilers/architectures
- * use only compiler built in predefined preprocessor symbols.
- *
- * This header file shall only export symbols which are 'cares' or 'CARES'
- * prefixed, otherwise public name space would be polluted.
- *
- * NOTE 2:
- * -------
- *
- * Right now you might be staring at file ares_build.h.dist or ares_build.h,
- * this is due to the following reason: file ares_build.h.dist is renamed
- * to ares_build.h when the c-ares source code distribution archive file is
- * created.
- *
- * File ares_build.h.dist is not included in the distribution archive.
- * File ares_build.h is not present in the CVS tree.
- *
- * The distributed ares_build.h file is only intended to be used on systems
- * which can not run the also distributed configure script.
- *
- * On systems capable of running the configure script, the configure process
- * will overwrite the distributed ares_build.h file with one that is suitable
- * and specific to the library being configured and built, which is generated
- * from the ares_build.h.in template file.
- *
- * If you check out from CVS on a non-configure platform, you must run the
- * appropriate buildconf* script to set up ares_build.h and other local files.
- *
- */
-
-/* ================================================================ */
-/*  DEFINITION OF THESE SYMBOLS SHALL NOT TAKE PLACE ANYWHERE ELSE  */
-/* ================================================================ */
-
-#ifdef CARES_SIZEOF_LONG
-#  error "CARES_SIZEOF_LONG shall not be defined except in ares_build.h"
-   Error Compilation_aborted_CARES_SIZEOF_LONG_already_defined
-#endif
-
-#ifdef CARES_TYPEOF_ARES_SOCKLEN_T
-#  error "CARES_TYPEOF_ARES_SOCKLEN_T shall not be defined except in ares_build.h"
-   Error Compilation_aborted_CARES_TYPEOF_ARES_SOCKLEN_T_already_defined
-#endif
-
-#ifdef CARES_SIZEOF_ARES_SOCKLEN_T
-#  error "CARES_SIZEOF_ARES_SOCKLEN_T shall not be defined except in ares_build.h"
-   Error Compilation_aborted_CARES_SIZEOF_ARES_SOCKLEN_T_already_defined
-#endif
-
-/* ================================================================ */
-/*    EXTERNAL INTERFACE SETTINGS FOR NON-CONFIGURE SYSTEMS ONLY    */
-/* ================================================================ */
-
-#if defined(__DJGPP__) || defined(__GO32__)
-#  define CARES_SIZEOF_LONG           4
-#  define CARES_TYPEOF_ARES_SOCKLEN_T int
-#  define CARES_SIZEOF_ARES_SOCKLEN_T 4
-
-#elif defined(__SALFORDC__)
-#  define CARES_SIZEOF_LONG           4
-#  define CARES_TYPEOF_ARES_SOCKLEN_T int
-#  define CARES_SIZEOF_ARES_SOCKLEN_T 4
-
-#elif defined(__BORLANDC__)
-#  define CARES_SIZEOF_LONG           4
-#  define CARES_TYPEOF_ARES_SOCKLEN_T int
-#  define CARES_SIZEOF_ARES_SOCKLEN_T 4
-
-#elif defined(__TURBOC__)
-#  define CARES_SIZEOF_LONG           4
-#  define CARES_TYPEOF_ARES_SOCKLEN_T int
-#  define CARES_SIZEOF_ARES_SOCKLEN_T 4
-
-#elif defined(__WATCOMC__)
-#  define CARES_SIZEOF_LONG           4
-#  define CARES_TYPEOF_ARES_SOCKLEN_T int
-#  define CARES_SIZEOF_ARES_SOCKLEN_T 4
-
-#elif defined(__POCC__)
-#  define CARES_SIZEOF_LONG           4
-#  define CARES_TYPEOF_ARES_SOCKLEN_T int
-#  define CARES_SIZEOF_ARES_SOCKLEN_T 4
-
-#elif defined(__LCC__)
-#  define CARES_SIZEOF_LONG           4
-#  define CARES_TYPEOF_ARES_SOCKLEN_T int
-#  define CARES_SIZEOF_ARES_SOCKLEN_T 4
-
-#elif defined(__SYMBIAN32__)
-#  define CARES_SIZEOF_LONG           4
-#  define CARES_TYPEOF_ARES_SOCKLEN_T unsigned int
-#  define CARES_SIZEOF_ARES_SOCKLEN_T 4
-
-#elif defined(__MWERKS__)
-#  define CARES_SIZEOF_LONG           4
-#  define CARES_TYPEOF_ARES_SOCKLEN_T int
-#  define CARES_SIZEOF_ARES_SOCKLEN_T 4
-
-#elif defined(_WIN32_WCE)
-#  define CARES_SIZEOF_LONG           4
-#  define CARES_TYPEOF_ARES_SOCKLEN_T int
-#  define CARES_SIZEOF_ARES_SOCKLEN_T 4
-
-#elif defined(__MINGW32__)
-#  define CARES_SIZEOF_LONG           4
-#  define CARES_TYPEOF_ARES_SOCKLEN_T int
-#  define CARES_SIZEOF_ARES_SOCKLEN_T 4
-
-#elif defined(__VMS)
-#  define CARES_SIZEOF_LONG           4
-#  define CARES_TYPEOF_ARES_SOCKLEN_T unsigned int
-#  define CARES_SIZEOF_ARES_SOCKLEN_T 4
-
-#elif defined(__OS400__)
-#  if defined(__ILEC400__)
-#    define CARES_SIZEOF_LONG           4
-#    define CARES_TYPEOF_ARES_SOCKLEN_T socklen_t
-#    define CARES_SIZEOF_ARES_SOCKLEN_T 4
-#    define CARES_PULL_SYS_TYPES_H      1
-#    define CARES_PULL_SYS_SOCKET_H     1
-#  endif
-
-#elif defined(__MVS__)
-#  if defined(__IBMC__) || defined(__IBMCPP__)
-#    if defined(_ILP32)
-#      define CARES_SIZEOF_LONG           4
-#    elif defined(_LP64)
-#      define CARES_SIZEOF_LONG           8
-#    endif
-#    define CARES_TYPEOF_ARES_SOCKLEN_T socklen_t
-#    define CARES_SIZEOF_ARES_SOCKLEN_T 4
-#    define CARES_PULL_SYS_TYPES_H      1
-#    define CARES_PULL_SYS_SOCKET_H     1
-#  endif
-
-#elif defined(__370__)
-#  if defined(__IBMC__) || defined(__IBMCPP__)
-#    if defined(_ILP32)
-#      define CARES_SIZEOF_LONG           4
-#    elif defined(_LP64)
-#      define CARES_SIZEOF_LONG           8
-#    endif
-#    define CARES_TYPEOF_ARES_SOCKLEN_T socklen_t
-#    define CARES_SIZEOF_ARES_SOCKLEN_T 4
-#    define CARES_PULL_SYS_TYPES_H      1
-#    define CARES_PULL_SYS_SOCKET_H     1
-#  endif
-
-#elif defined(TPF)
-#  define CARES_SIZEOF_LONG           8
-#  define CARES_TYPEOF_ARES_SOCKLEN_T int
-#  define CARES_SIZEOF_ARES_SOCKLEN_T 4
-
-/* ===================================== */
-/*    KEEP MSVC THE PENULTIMATE ENTRY    */
-/* ===================================== */
-
-#elif defined(_MSC_VER)
-#  define CARES_SIZEOF_LONG           4
-#  define CARES_TYPEOF_ARES_SOCKLEN_T int
-#  define CARES_SIZEOF_ARES_SOCKLEN_T 4
-
-/* ===================================== */
-/*    KEEP GENERIC GCC THE LAST ENTRY    */
-/* ===================================== */
-
-#elif defined(__GNUC__)
-#  if defined(__i386__) || defined(__ppc__)
-#    define CARES_SIZEOF_LONG           4
-#  elif defined(__x86_64__) || defined(__ppc64__)
-#    define CARES_SIZEOF_LONG           8
-#  endif
-#  define CARES_TYPEOF_ARES_SOCKLEN_T socklen_t
-#  define CARES_SIZEOF_ARES_SOCKLEN_T 4
-#  define CARES_PULL_SYS_TYPES_H      1
-#  define CARES_PULL_SYS_SOCKET_H     1
-
-#else
-#  error "Unknown non-configure build target!"
-   Error Compilation_aborted_Unknown_non_configure_build_target
-#endif
-
-/* CARES_PULL_SYS_TYPES_H is defined above when inclusion of header file  */
-/* sys/types.h is required here to properly make type definitions below.  */
-#ifdef CARES_PULL_SYS_TYPES_H
-#  include <sys/types.h>
-#endif
-
-/* CARES_PULL_SYS_SOCKET_H is defined above when inclusion of header file  */
-/* sys/socket.h is required here to properly make type definitions below.  */
-#ifdef CARES_PULL_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
-
-/* Data type definition of ares_socklen_t. */
-
-#ifdef CARES_TYPEOF_ARES_SOCKLEN_T
-  typedef CARES_TYPEOF_ARES_SOCKLEN_T ares_socklen_t;
-#endif
-
-#endif /* __CARES_BUILD_H */
diff --git a/3rdParty/CAres/src/ares_cancel.c b/3rdParty/CAres/src/ares_cancel.c
deleted file mode 100644
index 9478085..0000000
--- a/3rdParty/CAres/src/ares_cancel.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/* $Id: ares_cancel.c,v 1.12 2009-11-02 11:55:53 yangtse Exp $ */
-
-/* Copyright (C) 2004 by Daniel Stenberg et al
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted, provided
- * that the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission.  M.I.T. makes no representations about the
- * suitability of this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-#include <assert.h>
-#include <stdlib.h>
-#include "ares.h"
-#include "ares_private.h"
-
-/*
- * ares_cancel() cancels all ongoing requests/resolves that might be going on
- * on the given channel. It does NOT kill the channel, use ares_destroy() for
- * that.
- */
-void ares_cancel(ares_channel channel)
-{
-  struct query *query;
-  struct list_node* list_head;
-  struct list_node* list_node;
-  int i;
-
-  list_head = &(channel->all_queries);
-  for (list_node = list_head->next; list_node != list_head; )
-  {
-    query = list_node->data;
-    list_node = list_node->next;  /* since we're deleting the query */
-    query->callback(query->arg, ARES_ECANCELLED, 0, NULL, 0);
-    ares__free_query(query);
-  }
-#ifndef NDEBUG
-  /* Freeing the query should remove it from all the lists in which it sits,
-   * so all query lists should be empty now.
-   */
-  assert(ares__is_list_empty(&(channel->all_queries)));
-  for (i = 0; i < ARES_QID_TABLE_SIZE; i++)
-    {
-      assert(ares__is_list_empty(&(channel->queries_by_qid[i])));
-    }
-  for (i = 0; i < ARES_TIMEOUT_TABLE_SIZE; i++)
-    {
-      assert(ares__is_list_empty(&(channel->queries_by_timeout[i])));
-    }
-#endif
-  if (!(channel->flags & ARES_FLAG_STAYOPEN))
-  {
-    if (channel->servers)
-    {
-      for (i = 0; i < channel->nservers; i++)
-        ares__close_sockets(channel, &channel->servers[i]);
-    }
-  }
-}
diff --git a/3rdParty/CAres/src/ares_data.c b/3rdParty/CAres/src/ares_data.c
deleted file mode 100644
index 1ad66a6..0000000
--- a/3rdParty/CAres/src/ares_data.c
+++ /dev/null
@@ -1,143 +0,0 @@
-/* $Id: ares_data.c,v 1.2 2009-11-20 09:06:33 yangtse Exp $ */
-
-/* Copyright (C) 2009 by Daniel Stenberg
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-
-#include "ares_setup.h"
-
-#include <stddef.h>
-
-#include "ares.h"
-#include "ares_data.h"
-#include "ares_private.h"
-
-
-/*
-** ares_free_data() - c-ares external API function.
-**
-** This function must be used by the application to free data memory that
-** has been internally allocated by some c-ares function and for which a
-** pointer has already been returned to the calling application. The list
-** of c-ares functions returning pointers that must be free'ed using this
-** function is:
-**
-**   ares_parse_srv_reply()
-**   ares_parse_txt_reply()
-*/
-
-void ares_free_data(void *dataptr)
-{
-  struct ares_data *ptr;
-
-  if (!dataptr)
-    return;
-
-  ptr = (void *)((char *)dataptr - offsetof(struct ares_data, data));
-
-  if (ptr->mark != ARES_DATATYPE_MARK)
-    return;
-
-  switch (ptr->type)
-    {
-      case ARES_DATATYPE_SRV_REPLY:
-
-        if (ptr->data.srv_reply.next)
-          ares_free_data(ptr->data.srv_reply.next);
-        if (ptr->data.srv_reply.host)
-          free(ptr->data.srv_reply.host);
-        break;
-
-      case ARES_DATATYPE_TXT_REPLY:
-
-        if (ptr->data.txt_reply.next)
-          ares_free_data(ptr->data.txt_reply.next);
-        if (ptr->data.txt_reply.txt)
-          free(ptr->data.txt_reply.txt);
-        break;
-
-      default:
-        return;
-    }
-
-  free(ptr);
-}
-
-
-/*
-** ares_malloc_data() - c-ares internal helper function.
-**
-** This function allocates memory for a c-ares private ares_data struct
-** for the specified ares_datatype, initializes c-ares private fields
-** and zero initializes those which later might be used from the public
-** API. It returns an interior pointer which can be passed by c-ares
-** functions to the calling application, and that must be free'ed using
-** c-ares external API function ares_free_data().
-*/
-
-void *ares_malloc_data(ares_datatype type)
-{
-  struct ares_data *ptr;
-
-  ptr = malloc(sizeof(struct ares_data));
-  if (!ptr)
-    return NULL;
-
-  switch (type)
-    {
-      case ARES_DATATYPE_SRV_REPLY:
-        ptr->data.srv_reply.next = NULL;
-        ptr->data.srv_reply.host = NULL;
-        ptr->data.srv_reply.priority = 0;
-        ptr->data.srv_reply.weight = 0;
-        ptr->data.srv_reply.port = 0;
-        break;
-
-      case ARES_DATATYPE_TXT_REPLY:
-        ptr->data.txt_reply.next = NULL;
-        ptr->data.txt_reply.txt = NULL;
-        ptr->data.txt_reply.length  = 0;
-        break;
-
-      default:
-        free(ptr);
-        return NULL;
-    }
-
-  ptr->mark = ARES_DATATYPE_MARK;
-  ptr->type = type;
-
-  return &ptr->data;
-}
-
-
-/*
-** ares_get_datatype() - c-ares internal helper function.
-**
-** This function returns the ares_datatype of the data stored in a
-** private ares_data struct when given the public API pointer.
-*/
-
-ares_datatype ares_get_datatype(void * dataptr)
-{
-  struct ares_data *ptr;
-
-  ptr = (void *)((char *)dataptr - offsetof(struct ares_data, data));
-
-  if (ptr->mark == ARES_DATATYPE_MARK)
-    return ptr->type;
-
-  return ARES_DATATYPE_UNKNOWN;
-}
diff --git a/3rdParty/CAres/src/ares_data.h b/3rdParty/CAres/src/ares_data.h
deleted file mode 100644
index 18794e3..0000000
--- a/3rdParty/CAres/src/ares_data.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/* $Id: ares_data.h,v 1.2 2009-11-23 12:03:33 yangtse Exp $ */
-
-/* Copyright (C) 2009 by Daniel Stenberg
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-typedef enum {
-  ARES_DATATYPE_UNKNOWN = 1,  /* unknown data type     - introduced in 1.7.0 */
-  ARES_DATATYPE_SRV_REPLY,    /* struct ares_srv_reply - introduced in 1.7.0 */
-  ARES_DATATYPE_TXT_REPLY,    /* struct ares_txt_reply - introduced in 1.7.0 */
-#if 0
-  ARES_DATATYPE_ADDR6TTL,     /* struct ares_addrttl   */
-  ARES_DATATYPE_ADDRTTL,      /* struct ares_addr6ttl  */
-  ARES_DATATYPE_HOSTENT,      /* struct hostent        */
-  ARES_DATATYPE_OPTIONS,      /* struct ares_options   */
-#endif
-  ARES_DATATYPE_LAST          /* not used              - introduced in 1.7.0 */
-} ares_datatype;
-
-#define ARES_DATATYPE_MARK 0xbead
-
-/*
- * ares_data struct definition is internal to c-ares and shall not
- * be exposed by the public API in order to allow future changes
- * and extensions to it without breaking ABI.  This will be used
- * internally by c-ares as the container of multiple types of data
- * dynamically allocated for which a reference will be returned
- * to the calling application.
- *
- * c-ares API functions returning a pointer to c-ares internally
- * allocated data will actually be returning an interior pointer
- * into this ares_data struct.
- *
- * All this is 'invisible' to the calling application, the only
- * requirement is that this kind of data must be free'ed by the
- * calling application using ares_free_data() with the pointer
- * it has received from a previous c-ares function call.
- */
-
-struct ares_data {
-  ares_datatype type;  /* Actual data type identifier. */
-  unsigned int  mark;  /* Private ares_data signature. */
-  union {
-    struct ares_txt_reply txt_reply;
-    struct ares_srv_reply srv_reply;
-  } data;
-};
-
-void *ares_malloc_data(ares_datatype type);
-
-ares_datatype ares_get_datatype(void * dataptr);
diff --git a/3rdParty/CAres/src/ares_destroy.c b/3rdParty/CAres/src/ares_destroy.c
deleted file mode 100644
index 0044a71..0000000
--- a/3rdParty/CAres/src/ares_destroy.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/* $Id: ares_destroy.c,v 1.14 2009-11-02 11:55:53 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-#include <assert.h>
-#include <stdlib.h>
-#include "ares.h"
-#include "ares_private.h"
-
-void ares_destroy_options(struct ares_options *options)
-{
-  int i;
-
-  free(options->servers);
-  for (i = 0; i < options->ndomains; i++)
-    free(options->domains[i]);
-  free(options->domains);
-  if(options->sortlist)
-    free(options->sortlist);
-  free(options->lookups);
-}
-
-void ares_destroy(ares_channel channel)
-{
-  int i;
-  struct query *query;
-  struct list_node* list_head;
-  struct list_node* list_node;
-  
-  if (!channel)
-    return;
-
-  list_head = &(channel->all_queries);
-  for (list_node = list_head->next; list_node != list_head; )
-    {
-      query = list_node->data;
-      list_node = list_node->next;  /* since we're deleting the query */
-      query->callback(query->arg, ARES_EDESTRUCTION, 0, NULL, 0);
-      ares__free_query(query);
-    }
-#ifndef NDEBUG
-  /* Freeing the query should remove it from all the lists in which it sits,
-   * so all query lists should be empty now.
-   */
-  assert(ares__is_list_empty(&(channel->all_queries)));
-  for (i = 0; i < ARES_QID_TABLE_SIZE; i++)
-    {
-      assert(ares__is_list_empty(&(channel->queries_by_qid[i])));
-    }
-  for (i = 0; i < ARES_TIMEOUT_TABLE_SIZE; i++)
-    {
-      assert(ares__is_list_empty(&(channel->queries_by_timeout[i])));
-    }
-#endif
-
-  if (channel->servers) {
-    for (i = 0; i < channel->nservers; i++)
-      {
-        struct server_state *server = &channel->servers[i];
-        ares__close_sockets(channel, server);
-        assert(ares__is_list_empty(&(server->queries_to_server)));
-      }
-    free(channel->servers);
-  }
-
-  if (channel->domains) {
-    for (i = 0; i < channel->ndomains; i++)
-      free(channel->domains[i]);
-    free(channel->domains);
-  }
-
-  if(channel->sortlist)
-    free(channel->sortlist);
-
-  if (channel->lookups)
-    free(channel->lookups);
-
-  free(channel);
-}
diff --git a/3rdParty/CAres/src/ares_dns.h b/3rdParty/CAres/src/ares_dns.h
deleted file mode 100644
index c0a9dda..0000000
--- a/3rdParty/CAres/src/ares_dns.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/* $Id: ares_dns.h,v 1.8 2007-02-16 14:22:08 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#ifndef ARES__DNS_H
-#define ARES__DNS_H
-
-#define DNS__16BIT(p)                   (((p)[0] << 8) | (p)[1])
-#define DNS__32BIT(p)                   (((p)[0] << 24) | ((p)[1] << 16) | \
-                                         ((p)[2] << 8) | (p)[3])
-
-#define DNS__SET16BIT(p, v)  (((p)[0] = (unsigned char)(((v) >> 8) & 0xff)), \
-                              ((p)[1] = (unsigned char)((v) & 0xff)))
-#define DNS__SET32BIT(p, v)  (((p)[0] = (unsigned char)(((v) >> 24) & 0xff)), \
-                              ((p)[1] = (unsigned char)(((v) >> 16) & 0xff)), \
-                              ((p)[2] = (unsigned char)(((v) >> 8) & 0xff)), \
-                              ((p)[3] = (unsigned char)((v) & 0xff)))
-
-#if 0
-/* we cannot use this approach on systems where we can't access 16/32 bit
-   data on un-aligned addresses */
-#define DNS__16BIT(p)                   ntohs(*(unsigned short*)(p))
-#define DNS__32BIT(p)                   ntohl(*(unsigned long*)(p))
-#define DNS__SET16BIT(p, v)             *(unsigned short*)(p) = htons(v)
-#define DNS__SET32BIT(p, v)             *(unsigned long*)(p) = htonl(v)
-#endif
-
-/* Macros for parsing a DNS header */
-#define DNS_HEADER_QID(h)               DNS__16BIT(h)
-#define DNS_HEADER_QR(h)                (((h)[2] >> 7) & 0x1)
-#define DNS_HEADER_OPCODE(h)            (((h)[2] >> 3) & 0xf)
-#define DNS_HEADER_AA(h)                (((h)[2] >> 2) & 0x1)
-#define DNS_HEADER_TC(h)                (((h)[2] >> 1) & 0x1)
-#define DNS_HEADER_RD(h)                ((h)[2] & 0x1)
-#define DNS_HEADER_RA(h)                (((h)[3] >> 7) & 0x1)
-#define DNS_HEADER_Z(h)                 (((h)[3] >> 4) & 0x7)
-#define DNS_HEADER_RCODE(h)             ((h)[3] & 0xf)
-#define DNS_HEADER_QDCOUNT(h)           DNS__16BIT((h) + 4)
-#define DNS_HEADER_ANCOUNT(h)           DNS__16BIT((h) + 6)
-#define DNS_HEADER_NSCOUNT(h)           DNS__16BIT((h) + 8)
-#define DNS_HEADER_ARCOUNT(h)           DNS__16BIT((h) + 10)
-
-/* Macros for constructing a DNS header */
-#define DNS_HEADER_SET_QID(h, v)      DNS__SET16BIT(h, v)
-#define DNS_HEADER_SET_QR(h, v)       ((h)[2] |= (unsigned char)(((v) & 0x1) << 7))
-#define DNS_HEADER_SET_OPCODE(h, v)   ((h)[2] |= (unsigned char)(((v) & 0xf) << 3))
-#define DNS_HEADER_SET_AA(h, v)       ((h)[2] |= (unsigned char)(((v) & 0x1) << 2))
-#define DNS_HEADER_SET_TC(h, v)       ((h)[2] |= (unsigned char)(((v) & 0x1) << 1))
-#define DNS_HEADER_SET_RD(h, v)       ((h)[2] |= (unsigned char)((v) & 0x1))
-#define DNS_HEADER_SET_RA(h, v)       ((h)[3] |= (unsigned char)(((v) & 0x1) << 7))
-#define DNS_HEADER_SET_Z(h, v)        ((h)[3] |= (unsigned char)(((v) & 0x7) << 4))
-#define DNS_HEADER_SET_RCODE(h, v)    ((h)[3] |= (unsigned char)((v) & 0xf))
-#define DNS_HEADER_SET_QDCOUNT(h, v)  DNS__SET16BIT((h) + 4, v)
-#define DNS_HEADER_SET_ANCOUNT(h, v)  DNS__SET16BIT((h) + 6, v)
-#define DNS_HEADER_SET_NSCOUNT(h, v)  DNS__SET16BIT((h) + 8, v)
-#define DNS_HEADER_SET_ARCOUNT(h, v)  DNS__SET16BIT((h) + 10, v)
-
-/* Macros for parsing the fixed part of a DNS question */
-#define DNS_QUESTION_TYPE(q)            DNS__16BIT(q)
-#define DNS_QUESTION_CLASS(q)           DNS__16BIT((q) + 2)
-
-/* Macros for constructing the fixed part of a DNS question */
-#define DNS_QUESTION_SET_TYPE(q, v)     DNS__SET16BIT(q, v)
-#define DNS_QUESTION_SET_CLASS(q, v)    DNS__SET16BIT((q) + 2, v)
-
-/* Macros for parsing the fixed part of a DNS resource record */
-#define DNS_RR_TYPE(r)                  DNS__16BIT(r)
-#define DNS_RR_CLASS(r)                 DNS__16BIT((r) + 2)
-#define DNS_RR_TTL(r)                   DNS__32BIT((r) + 4)
-#define DNS_RR_LEN(r)                   DNS__16BIT((r) + 8)
-
-/* Macros for constructing the fixed part of a DNS resource record */
-#define DNS_RR_SET_TYPE(r)              DNS__SET16BIT(r, v)
-#define DNS_RR_SET_CLASS(r)             DNS__SET16BIT((r) + 2, v)
-#define DNS_RR_SET_TTL(r)               DNS__SET32BIT((r) + 4, v)
-#define DNS_RR_SET_LEN(r)               DNS__SET16BIT((r) + 8, v)
-
-#endif /* ARES__DNS_H */
diff --git a/3rdParty/CAres/src/ares_expand_name.c b/3rdParty/CAres/src/ares_expand_name.c
deleted file mode 100644
index 75e88e8..0000000
--- a/3rdParty/CAres/src/ares_expand_name.c
+++ /dev/null
@@ -1,190 +0,0 @@
-/* $Id: ares_expand_name.c,v 1.20 2009-11-02 11:55:53 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
-#ifdef HAVE_NETINET_IN_H
-#  include <netinet/in.h>
-#endif
-#ifdef HAVE_ARPA_NAMESER_H
-#  include <arpa/nameser.h>
-#else
-#  include "nameser.h"
-#endif
-#ifdef HAVE_ARPA_NAMESER_COMPAT_H
-#  include <arpa/nameser_compat.h>
-#endif
-
-#include <stdlib.h>
-#include "ares.h"
-#include "ares_private.h" /* for the memdebug */
-
-static int name_length(const unsigned char *encoded, const unsigned char *abuf,
-                       int alen);
-
-/* Expand an RFC1035-encoded domain name given by encoded.  The
- * containing message is given by abuf and alen.  The result given by
- * *s, which is set to a NUL-terminated allocated buffer.  *enclen is
- * set to the length of the encoded name (not the length of the
- * expanded name; the goal is to tell the caller how many bytes to
- * move forward to get past the encoded name).
- *
- * In the simple case, an encoded name is a series of labels, each
- * composed of a one-byte length (limited to values between 0 and 63
- * inclusive) followed by the label contents.  The name is terminated
- * by a zero-length label.
- *
- * In the more complicated case, a label may be terminated by an
- * indirection pointer, specified by two bytes with the high bits of
- * the first byte (corresponding to INDIR_MASK) set to 11.  With the
- * two high bits of the first byte stripped off, the indirection
- * pointer gives an offset from the beginning of the containing
- * message with more labels to decode.  Indirection can happen an
- * arbitrary number of times, so we have to detect loops.
- *
- * Since the expanded name uses '.' as a label separator, we use
- * backslashes to escape periods or backslashes in the expanded name.
- */
-
-int ares_expand_name(const unsigned char *encoded, const unsigned char *abuf,
-                     int alen, char **s, long *enclen)
-{
-  int len, indir = 0;
-  char *q;
-  const unsigned char *p;
-
-  len = name_length(encoded, abuf, alen);
-  if (len < 0)
-    return ARES_EBADNAME;
-
-  *s = malloc(((size_t)len) + 1);
-  if (!*s)
-    return ARES_ENOMEM;
-  q = *s;
-
-  if (len == 0) {
-    /* RFC2181 says this should be ".": the root of the DNS tree.
-     * Since this function strips trailing dots though, it becomes ""
-     */
-    q[0] = '\0';
-    *enclen = 1;  /* the caller should move one byte to get past this */
-    return ARES_SUCCESS;
-  }
-
-  /* No error-checking necessary; it was all done by name_length(). */
-  p = encoded;
-  while (*p)
-    {
-      if ((*p & INDIR_MASK) == INDIR_MASK)
-        {
-          if (!indir)
-            {
-              *enclen = p + 2 - encoded;
-              indir = 1;
-            }
-          p = abuf + ((*p & ~INDIR_MASK) << 8 | *(p + 1));
-        }
-      else
-        {
-          len = *p;
-          p++;
-          while (len--)
-            {
-              if (*p == '.' || *p == '\\')
-                *q++ = '\\';
-              *q++ = *p;
-              p++;
-            }
-          *q++ = '.';
-        }
-    }
-  if (!indir)
-    *enclen = p + 1 - encoded;
-
-  /* Nuke the trailing period if we wrote one. */
-  if (q > *s)
-    *(q - 1) = 0;
-  else
-    *q = 0; /* zero terminate */
-
-  return ARES_SUCCESS;
-}
-
-/* Return the length of the expansion of an encoded domain name, or
- * -1 if the encoding is invalid.
- */
-static int name_length(const unsigned char *encoded, const unsigned char *abuf,
-                       int alen)
-{
-  int n = 0, offset, indir = 0;
-
-  /* Allow the caller to pass us abuf + alen and have us check for it. */
-  if (encoded == abuf + alen)
-    return -1;
-
-  while (*encoded)
-    {
-      if ((*encoded & INDIR_MASK) == INDIR_MASK)
-        {
-          /* Check the offset and go there. */
-          if (encoded + 1 >= abuf + alen)
-            return -1;
-          offset = (*encoded & ~INDIR_MASK) << 8 | *(encoded + 1);
-          if (offset >= alen)
-            return -1;
-          encoded = abuf + offset;
-
-          /* If we've seen more indirects than the message length,
-           * then there's a loop.
-           */
-          if (++indir > alen)
-            return -1;
-        }
-      else
-        {
-          offset = *encoded;
-          if (encoded + offset + 1 >= abuf + alen)
-            return -1;
-          encoded++;
-          while (offset--)
-            {
-              n += (*encoded == '.' || *encoded == '\\') ? 2 : 1;
-              encoded++;
-            }
-          n++;
-        }
-    }
-
-  /* If there were any labels at all, then the number of dots is one
-   * less than the number of labels, so subtract one.
-   */
-  return (n) ? n - 1 : n;
-}
-
-/* Like ares_expand_name but returns EBADRESP in case of invalid input. */
-int ares__expand_name_for_response(const unsigned char *encoded,
-                                   const unsigned char *abuf, int alen,
-                                   char **s, long *enclen)
-{
-  int status = ares_expand_name(encoded, abuf, alen, s, enclen);
-  if (status == ARES_EBADNAME)
-    status = ARES_EBADRESP;
-  return status;
-}
diff --git a/3rdParty/CAres/src/ares_expand_string.c b/3rdParty/CAres/src/ares_expand_string.c
deleted file mode 100644
index c72bb62..0000000
--- a/3rdParty/CAres/src/ares_expand_string.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/* $Id: ares_expand_string.c,v 1.10 2009-11-02 11:55:53 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
-#ifdef HAVE_NETINET_IN_H
-#  include <netinet/in.h>
-#endif
-#ifdef HAVE_ARPA_NAMESER_H
-#  include <arpa/nameser.h>
-#else
-#  include "nameser.h"
-#endif
-
-#include <string.h>
-#include <stdlib.h>
-#include "ares.h"
-#include "ares_private.h" /* for the memdebug */
-
-/* Simply decodes a length-encoded character string. The first byte of the
- * input is the length of the string to be returned and the bytes thereafter
- * are the characters of the string. The returned result will be NULL
- * terminated.
- */
-int ares_expand_string(const unsigned char *encoded,
-                       const unsigned char *abuf,
-                       int alen,
-                       unsigned char **s,
-                       long *enclen)
-{
-  unsigned char *q;
-  long len;
-  if (encoded == abuf+alen)
-    return ARES_EBADSTR;
-
-  len = *encoded;
-  if (encoded+len+1 > abuf+alen)
-    return ARES_EBADSTR;
-
-  encoded++;
-
-  *s = malloc(len+1);
-  if (*s == NULL)
-    return ARES_ENOMEM;
-  q = *s;
-  strncpy((char *)q, (char *)encoded, len);
-  q[len] = '\0';
-
-  *s = q;
-
-  *enclen = len+1;
-
-  return ARES_SUCCESS;
-}
-
diff --git a/3rdParty/CAres/src/ares_fds.c b/3rdParty/CAres/src/ares_fds.c
deleted file mode 100644
index 6ffe9c7..0000000
--- a/3rdParty/CAres/src/ares_fds.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/* $Id: ares_fds.c,v 1.12 2009-11-02 11:55:53 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
-#endif
-
-#include "ares.h"
-#include "ares_private.h"
-
-int ares_fds(ares_channel channel, fd_set *read_fds, fd_set *write_fds)
-{
-  struct server_state *server;
-  ares_socket_t nfds;
-  int i;
-
-  /* Are there any active queries? */
-  int active_queries = !ares__is_list_empty(&(channel->all_queries));
-
-  nfds = 0;
-  for (i = 0; i < channel->nservers; i++)
-    {
-      server = &channel->servers[i];
-      /* We only need to register interest in UDP sockets if we have
-       * outstanding queries.
-       */
-      if (active_queries && server->udp_socket != ARES_SOCKET_BAD)
-        {
-          FD_SET(server->udp_socket, read_fds);
-          if (server->udp_socket >= nfds)
-            nfds = server->udp_socket + 1;
-        }
-      /* We always register for TCP events, because we want to know
-       * when the other side closes the connection, so we don't waste
-       * time trying to use a broken connection.
-       */
-      if (server->tcp_socket != ARES_SOCKET_BAD)
-       {
-         FD_SET(server->tcp_socket, read_fds);
-         if (server->qhead)
-           FD_SET(server->tcp_socket, write_fds);
-         if (server->tcp_socket >= nfds)
-           nfds = server->tcp_socket + 1;
-	}
-    }
-  return (int)nfds;
-}
diff --git a/3rdParty/CAres/src/ares_free_hostent.c b/3rdParty/CAres/src/ares_free_hostent.c
deleted file mode 100644
index c0794ee..0000000
--- a/3rdParty/CAres/src/ares_free_hostent.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/* $Id: ares_free_hostent.c,v 1.12 2009-11-09 12:56:50 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-#include <stdlib.h>
-
-#ifdef HAVE_NETDB_H
-#include <netdb.h>
-#endif
-
-#include "ares.h"
-#include "ares_private.h" /* for memdebug */
-
-void ares_free_hostent(struct hostent *host)
-{
-  char **p;
-
-  free((char *)(host->h_name));
-  for (p = host->h_aliases; *p; p++)
-    free(*p);
-  free(host->h_aliases);
-  free(host->h_addr_list[0]); /* no matter if there is one or many entries,
-                                 there is only one malloc for all of them */
-  free(host->h_addr_list);
-  free(host);
-}
diff --git a/3rdParty/CAres/src/ares_free_string.c b/3rdParty/CAres/src/ares_free_string.c
deleted file mode 100644
index 38f98f9..0000000
--- a/3rdParty/CAres/src/ares_free_string.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/* $Id: ares_free_string.c,v 1.7 2009-11-02 11:55:53 yangtse Exp $ */
-
-/* Copyright 2000 by the Massachusetts Institute of Technology.
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-#include <stdlib.h>
-#include "ares.h"
-#include "ares_private.h"
-
-void ares_free_string(void *str)
-{
-  free(str);
-}
diff --git a/3rdParty/CAres/src/ares_gethostbyaddr.c b/3rdParty/CAres/src/ares_gethostbyaddr.c
deleted file mode 100644
index 732a031..0000000
--- a/3rdParty/CAres/src/ares_gethostbyaddr.c
+++ /dev/null
@@ -1,291 +0,0 @@
-/* $Id: ares_gethostbyaddr.c,v 1.35 2009-11-02 11:55:53 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-#include "ares_setup.h"
-
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
-#ifdef HAVE_NETINET_IN_H
-#  include <netinet/in.h>
-#endif
-#ifdef HAVE_NETDB_H
-#  include <netdb.h>
-#endif
-#ifdef HAVE_ARPA_INET_H
-#  include <arpa/inet.h>
-#endif
-#ifdef HAVE_ARPA_NAMESER_H
-#  include <arpa/nameser.h>
-#else
-#  include "nameser.h"
-#endif
-#ifdef HAVE_ARPA_NAMESER_COMPAT_H
-#  include <arpa/nameser_compat.h>
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "ares.h"
-#include "inet_net_pton.h"
-#include "ares_private.h"
-
-#ifdef WATT32
-#undef WIN32
-#endif
-
-struct addr_query {
-  /* Arguments passed to ares_gethostbyaddr() */
-  ares_channel channel;
-  struct ares_addr addr;
-  ares_host_callback callback;
-  void *arg;
-
-  const char *remaining_lookups;
-  int timeouts;
-};
-
-static void next_lookup(struct addr_query *aquery);
-static void addr_callback(void *arg, int status, int timeouts,
-                          unsigned char *abuf, int alen);
-static void end_aquery(struct addr_query *aquery, int status,
-                       struct hostent *host);
-static int file_lookup(struct ares_addr *addr, struct hostent **host);
-static void ptr_rr_name(char *name, const struct ares_addr *addr);
-
-void ares_gethostbyaddr(ares_channel channel, const void *addr, int addrlen,
-                        int family, ares_host_callback callback, void *arg)
-{
-  struct addr_query *aquery;
-
-  if (family != AF_INET && family != AF_INET6)
-    {
-      callback(arg, ARES_ENOTIMP, 0, NULL);
-      return;
-    }
-
-  if ((family == AF_INET && addrlen != sizeof(struct in_addr)) ||
-      (family == AF_INET6 && addrlen != sizeof(struct in6_addr)))
-    {
-      callback(arg, ARES_ENOTIMP, 0, NULL);
-      return;
-    }
-
-  aquery = malloc(sizeof(struct addr_query));
-  if (!aquery)
-    {
-      callback(arg, ARES_ENOMEM, 0, NULL);
-      return;
-    }
-  aquery->channel = channel;
-  if (family == AF_INET)
-    memcpy(&aquery->addr.addrV4, addr, sizeof(struct in_addr));
-  else
-    memcpy(&aquery->addr.addrV6, addr, sizeof(struct in6_addr));
-  aquery->addr.family = family;
-  aquery->callback = callback;
-  aquery->arg = arg;
-  aquery->remaining_lookups = channel->lookups;
-  aquery->timeouts = 0;
-
-  next_lookup(aquery);
-}
-
-static void next_lookup(struct addr_query *aquery)
-{
-  const char *p;
-  char name[128];
-  int status;
-  struct hostent *host;
-
-  for (p = aquery->remaining_lookups; *p; p++)
-    {
-      switch (*p)
-        {
-        case 'b':
-          ptr_rr_name(name, &aquery->addr);
-          aquery->remaining_lookups = p + 1;
-          ares_query(aquery->channel, name, C_IN, T_PTR, addr_callback,
-                     aquery);
-          return;
-        case 'f':
-          status = file_lookup(&aquery->addr, &host);
-
-          /* this status check below previously checked for !ARES_ENOTFOUND,
-             but we should not assume that this single error code is the one
-             that can occur, as that is in fact no longer the case */
-          if (status == ARES_SUCCESS)
-            {
-              end_aquery(aquery, status, host);
-              return;
-            }
-          break;
-        }
-    }
-  end_aquery(aquery, ARES_ENOTFOUND, NULL);
-}
-
-static void addr_callback(void *arg, int status, int timeouts,
-                          unsigned char *abuf, int alen)
-{
-  struct addr_query *aquery = (struct addr_query *) arg;
-  struct hostent *host;
-  size_t addrlen;
-
-  aquery->timeouts += timeouts;
-  if (status == ARES_SUCCESS)
-    {
-      if (aquery->addr.family == AF_INET)
-        {
-          addrlen = sizeof(struct in_addr);
-          status = ares_parse_ptr_reply(abuf, alen, &aquery->addr.addrV4,
-                                        (int)addrlen, AF_INET, &host);
-        }
-      else
-        {
-          addrlen = sizeof(struct in6_addr);
-          status = ares_parse_ptr_reply(abuf, alen, &aquery->addr.addrV6,
-                                        (int)addrlen, AF_INET6, &host);
-        }
-      end_aquery(aquery, status, host);
-    }
-  else if (status == ARES_EDESTRUCTION)
-    end_aquery(aquery, status, NULL);
-  else
-    next_lookup(aquery);
-}
-
-static void end_aquery(struct addr_query *aquery, int status,
-                       struct hostent *host)
-{
-  aquery->callback(aquery->arg, status, aquery->timeouts, host);
-  if (host)
-    ares_free_hostent(host);
-  free(aquery);
-}
-
-static int file_lookup(struct ares_addr *addr, struct hostent **host)
-{
-  FILE *fp;
-  int status;
-  int error;
-
-#ifdef WIN32
-  char PATH_HOSTS[MAX_PATH];
-  if (IS_NT()) {
-    char tmp[MAX_PATH];
-    HKEY hkeyHosts;
-
-    if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, WIN_NS_NT_KEY, 0, KEY_READ, &hkeyHosts)
-        == ERROR_SUCCESS)
-    {
-      DWORD dwLength = MAX_PATH;
-      RegQueryValueEx(hkeyHosts, DATABASEPATH, NULL, NULL, (LPBYTE)tmp,
-                      &dwLength);
-      ExpandEnvironmentStrings(tmp, PATH_HOSTS, MAX_PATH);
-      RegCloseKey(hkeyHosts);
-    }
-  }
-  else
-    GetWindowsDirectory(PATH_HOSTS, MAX_PATH);
-
-  strcat(PATH_HOSTS, WIN_PATH_HOSTS);
-
-#elif defined(WATT32)
-  extern const char *_w32_GetHostsFile (void);
-  const char *PATH_HOSTS = _w32_GetHostsFile();
-
-  if (!PATH_HOSTS)
-    return ARES_ENOTFOUND;
-#endif
-
-  fp = fopen(PATH_HOSTS, "r");
-  if (!fp)
-    {
-      error = ERRNO;
-      switch(error)
-        {
-        case ENOENT:
-        case ESRCH:
-          return ARES_ENOTFOUND;
-        default:
-          DEBUGF(fprintf(stderr, "fopen() failed with error: %d %s\n",
-                         error, strerror(error)));
-          DEBUGF(fprintf(stderr, "Error opening file: %s\n",
-                         PATH_HOSTS));
-          *host = NULL;
-          return ARES_EFILE;
-        }
-    }
-  while ((status = ares__get_hostent(fp, addr->family, host)) == ARES_SUCCESS)
-    {
-      if (addr->family != (*host)->h_addrtype)
-        {
-          ares_free_hostent(*host);
-          continue;
-        }
-      if (addr->family == AF_INET)
-        {
-          if (memcmp((*host)->h_addr, &addr->addrV4, sizeof(struct in_addr)) == 0)
-            break;
-        }
-      else if (addr->family == AF_INET6)
-        {
-          if (memcmp((*host)->h_addr, &addr->addrV6, sizeof(struct in6_addr)) == 0)
-            break;
-        }
-      ares_free_hostent(*host);
-    }
-  fclose(fp);
-  if (status == ARES_EOF)
-    status = ARES_ENOTFOUND;
-  if (status != ARES_SUCCESS)
-    *host = NULL;
-  return status;
-}
-
-static void ptr_rr_name(char *name, const struct ares_addr *addr)
-{
-  if (addr->family == AF_INET)
-    {
-       unsigned long laddr = ntohl(addr->addrV4.s_addr);
-       int a1 = (int)((laddr >> 24) & 0xff);
-       int a2 = (int)((laddr >> 16) & 0xff);
-       int a3 = (int)((laddr >> 8) & 0xff);
-       int a4 = (int)(laddr & 0xff);
-       sprintf(name, "%d.%d.%d.%d.in-addr.arpa", a4, a3, a2, a1);
-    }
-  else
-    {
-       unsigned char *bytes = (unsigned char *)&addr->addrV6.s6_addr;
-       /* There are too many arguments to do this in one line using
-        * minimally C89-compliant compilers */
-       sprintf(name,
-                "%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.",
-                bytes[15]&0xf, bytes[15] >> 4, bytes[14]&0xf, bytes[14] >> 4,
-                bytes[13]&0xf, bytes[13] >> 4, bytes[12]&0xf, bytes[12] >> 4,
-                bytes[11]&0xf, bytes[11] >> 4, bytes[10]&0xf, bytes[10] >> 4,
-                bytes[9]&0xf, bytes[9] >> 4, bytes[8]&0xf, bytes[8] >> 4);
-       sprintf(name+strlen(name),
-                "%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.ip6.arpa",
-                bytes[7]&0xf, bytes[7] >> 4, bytes[6]&0xf, bytes[6] >> 4,
-                bytes[5]&0xf, bytes[5] >> 4, bytes[4]&0xf, bytes[4] >> 4,
-                bytes[3]&0xf, bytes[3] >> 4, bytes[2]&0xf, bytes[2] >> 4,
-                bytes[1]&0xf, bytes[1] >> 4, bytes[0]&0xf, bytes[0] >> 4);
-    }
-}
diff --git a/3rdParty/CAres/src/ares_gethostbyname.c b/3rdParty/CAres/src/ares_gethostbyname.c
deleted file mode 100644
index fc66c6f..0000000
--- a/3rdParty/CAres/src/ares_gethostbyname.c
+++ /dev/null
@@ -1,511 +0,0 @@
-/* $Id: ares_gethostbyname.c,v 1.50 2009-11-02 11:55:53 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
-#ifdef HAVE_NETINET_IN_H
-#  include <netinet/in.h>
-#endif
-#ifdef HAVE_NETDB_H
-#  include <netdb.h>
-#endif
-#ifdef HAVE_ARPA_INET_H
-#  include <arpa/inet.h>
-#endif
-#ifdef HAVE_ARPA_NAMESER_H
-#  include <arpa/nameser.h>
-#else
-#  include "nameser.h"
-#endif
-#ifdef HAVE_ARPA_NAMESER_COMPAT_H
-#  include <arpa/nameser_compat.h>
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-#ifdef HAVE_STRINGS_H
-#include <strings.h>
-#endif
-
-#include "ares.h"
-#include "inet_net_pton.h"
-#include "bitncmp.h"
-#include "ares_private.h"
-
-#ifdef WATT32
-#undef WIN32
-#endif
-
-struct host_query {
-  /* Arguments passed to ares_gethostbyname() */
-  ares_channel channel;
-  char *name;
-  ares_host_callback callback;
-  void *arg;
-  int sent_family; /* this family is what was is being used */
-  int want_family; /* this family is what is asked for in the API */
-  const char *remaining_lookups;
-  int timeouts;
-};
-
-static void next_lookup(struct host_query *hquery, int status_code);
-static void host_callback(void *arg, int status, int timeouts,
-                          unsigned char *abuf, int alen);
-static void end_hquery(struct host_query *hquery, int status,
-                       struct hostent *host);
-static int fake_hostent(const char *name, int family,
-                        ares_host_callback callback, void *arg);
-static int file_lookup(const char *name, int family, struct hostent **host);
-static void sort_addresses(struct hostent *host,
-                           const struct apattern *sortlist, int nsort);
-static void sort6_addresses(struct hostent *host,
-                            const struct apattern *sortlist, int nsort);
-static int get_address_index(const struct in_addr *addr,
-                             const struct apattern *sortlist, int nsort);
-static int get6_address_index(const struct in6_addr *addr,
-                              const struct apattern *sortlist, int nsort);
-
-void ares_gethostbyname(ares_channel channel, const char *name, int family,
-                        ares_host_callback callback, void *arg)
-{
-  struct host_query *hquery;
-
-  /* Right now we only know how to look up Internet addresses - and unspec
-     means try both basically. */
-  switch (family) {
-  case AF_INET:
-  case AF_INET6:
-  case AF_UNSPEC:
-    break;
-  default:
-    callback(arg, ARES_ENOTIMP, 0, NULL);
-    return;
-  }
-
-  if (fake_hostent(name, family, callback, arg))
-    return;
-
-  /* Allocate and fill in the host query structure. */
-  hquery = malloc(sizeof(struct host_query));
-  if (!hquery)
-    {
-      callback(arg, ARES_ENOMEM, 0, NULL);
-      return;
-    }
-  hquery->channel = channel;
-  hquery->name = strdup(name);
-  hquery->want_family = family;
-  hquery->sent_family = -1; /* nothing is sent yet */
-  if (!hquery->name) {
-    free(hquery);
-    callback(arg, ARES_ENOMEM, 0, NULL);
-    return;
-  }
-  hquery->callback = callback;
-  hquery->arg = arg;
-  hquery->remaining_lookups = channel->lookups;
-  hquery->timeouts = 0;
-
-  /* Start performing lookups according to channel->lookups. */
-  next_lookup(hquery, ARES_ECONNREFUSED /* initial error code */);
-}
-
-static void next_lookup(struct host_query *hquery, int status_code)
-{
-  const char *p;
-  struct hostent *host;
-  int status = status_code;
-
-  for (p = hquery->remaining_lookups; *p; p++)
-    {
-      switch (*p)
-        {
-        case 'b':
-          /* DNS lookup */
-          hquery->remaining_lookups = p + 1;
-          if ((hquery->want_family == AF_INET6) ||
-              (hquery->want_family == AF_UNSPEC)) {
-            /* if inet6 or unspec, start out with AAAA */
-            hquery->sent_family = AF_INET6;
-            ares_search(hquery->channel, hquery->name, C_IN, T_AAAA,
-                        host_callback, hquery);
-          }
-          else {
-            hquery->sent_family = AF_INET;
-            ares_search(hquery->channel, hquery->name, C_IN, T_A, host_callback,
-                        hquery);
-          }
-          return;
-
-        case 'f':
-          /* Host file lookup */
-          status = file_lookup(hquery->name, hquery->want_family, &host);
-
-          /* this status check below previously checked for !ARES_ENOTFOUND,
-             but we should not assume that this single error code is the one
-             that can occur, as that is in fact no longer the case */
-          if (status == ARES_SUCCESS)
-            {
-              end_hquery(hquery, status, host);
-              return;
-            }
-          status = status_code;   /* Use original status code */
-          break;
-        }
-    }
-  end_hquery(hquery, status, NULL);
-}
-
-static void host_callback(void *arg, int status, int timeouts,
-                          unsigned char *abuf, int alen)
-{
-  struct host_query *hquery = (struct host_query *) arg;
-  ares_channel channel = hquery->channel;
-  struct hostent *host = NULL;
-
-  hquery->timeouts += timeouts;
-  if (status == ARES_SUCCESS)
-    {
-      if (hquery->sent_family == AF_INET)
-        {
-          status = ares_parse_a_reply(abuf, alen, &host, NULL, NULL);
-          if (host && channel->nsort)
-            sort_addresses(host, channel->sortlist, channel->nsort);
-        }
-      else if (hquery->sent_family == AF_INET6)
-        {
-          status = ares_parse_aaaa_reply(abuf, alen, &host, NULL, NULL);
-          if (status == ARES_ENODATA || status == ARES_EBADRESP) {
-            /* The query returned something but either there were no AAAA records (e.g. just CNAME) 
-               or the response was malformed.  Try looking up A instead.  
-               We should possibly limit this attempt-next logic to AF_UNSPEC lookups only. */
-            hquery->sent_family = AF_INET;
-            ares_search(hquery->channel, hquery->name, C_IN, T_A,
-                        host_callback, hquery);
-            return;
-          }
-          if (host && channel->nsort)
-            sort6_addresses(host, channel->sortlist, channel->nsort);
-        }
-      end_hquery(hquery, status, host);
-    }
-  else if ((status == ARES_ENODATA || status == ARES_EBADRESP || status == ARES_ETIMEOUT) && hquery->sent_family == AF_INET6)
-    {
-      /* The AAAA query yielded no useful result.  Now look up an A instead.  
-         We should possibly limit this attempt-next logic to AF_UNSPEC lookups only. */
-      hquery->sent_family = AF_INET;
-      ares_search(hquery->channel, hquery->name, C_IN, T_A, host_callback,
-                  hquery);
-    }
-  else if (status == ARES_EDESTRUCTION)
-    end_hquery(hquery, status, NULL);
-  else
-    next_lookup(hquery, status);
-}
-
-static void end_hquery(struct host_query *hquery, int status,
-                       struct hostent *host)
-{
-  hquery->callback(hquery->arg, status, hquery->timeouts, host);
-  if (host)
-    ares_free_hostent(host);
-  free(hquery->name);
-  free(hquery);
-}
-
-/* If the name looks like an IP address, fake up a host entry, end the
- * query immediately, and return true.  Otherwise return false.
- */
-static int fake_hostent(const char *name, int family, ares_host_callback callback,
-                        void *arg)
-{
-  struct hostent hostent;
-  char *aliases[1] = { NULL };
-  char *addrs[2];
-  int result = 0;
-  struct in_addr in;
-  struct in6_addr in6;
-
-  if (family == AF_INET || family == AF_INET6)
-    {
-      /* It only looks like an IP address if it's all numbers and dots. */
-      int numdots = 0, valid = 1;
-      const char *p;
-      for (p = name; *p; p++)
-        {
-          if (!ISDIGIT(*p) && *p != '.') {
-            valid = 0;
-            break;
-          } else if (*p == '.') {
-            numdots++;
-          }
-        }
-
-      /* if we don't have 3 dots, it is illegal
-       * (although inet_addr doesn't think so).
-       */
-      if (numdots != 3 || !valid)
-        result = 0;
-      else
-        result = ((in.s_addr = inet_addr(name)) == INADDR_NONE ? 0 : 1);
-
-      if (result)
-        family = AF_INET;
-    }
-  if (family == AF_INET6)
-    result = (ares_inet_pton(AF_INET6, name, &in6) < 1 ? 0 : 1);
-
-  if (!result)
-    return 0;
-
-  if (family == AF_INET)
-    {
-      hostent.h_length = (int)sizeof(struct in_addr);
-      addrs[0] = (char *)&in;
-    }
-  else if (family == AF_INET6)
-    {
-      hostent.h_length = (int)sizeof(struct in6_addr);
-      addrs[0] = (char *)&in6;
-    }
-  /* Duplicate the name, to avoid a constness violation. */
-  hostent.h_name = strdup(name);
-  if (!hostent.h_name)
-    {
-      callback(arg, ARES_ENOMEM, 0, NULL);
-      return 1;
-    }
-
-  /* Fill in the rest of the host structure and terminate the query. */
-  addrs[1] = NULL;
-  hostent.h_aliases = aliases;
-  hostent.h_addrtype = family;
-  hostent.h_addr_list = addrs;
-  callback(arg, ARES_SUCCESS, 0, &hostent);
-
-  free((char *)(hostent.h_name));
-  return 1;
-}
-
-/* This is an API method */
-int ares_gethostbyname_file(ares_channel channel, const char *name,
-                            int family, struct hostent **host)
-{
-  int result;
-
-  /* We only take the channel to ensure that ares_init() been called. */
-  if(channel == NULL)
-    {
-      /* Anything will do, really.  This seems fine, and is consistent with
-         other error cases. */
-      *host = NULL;
-      return ARES_ENOTFOUND;
-    }
-
-  /* Just chain to the internal implementation we use here; it's exactly
-   * what we want.
-   */
-  result = file_lookup(name, family, host);
-  if(result != ARES_SUCCESS)
-    {
-      /* We guarantee a NULL hostent on failure. */
-      *host = NULL;
-    }
-  return result;
-}
-
-static int file_lookup(const char *name, int family, struct hostent **host)
-{
-  FILE *fp;
-  char **alias;
-  int status;
-  int error;
-
-#ifdef WIN32
-  char PATH_HOSTS[MAX_PATH];
-  if (IS_NT()) {
-    char tmp[MAX_PATH];
-    HKEY hkeyHosts;
-
-    if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, WIN_NS_NT_KEY, 0, KEY_READ, &hkeyHosts)
-        == ERROR_SUCCESS)
-    {
-      DWORD dwLength = MAX_PATH;
-      RegQueryValueEx(hkeyHosts, DATABASEPATH, NULL, NULL, (LPBYTE)tmp,
-                      &dwLength);
-      ExpandEnvironmentStrings(tmp, PATH_HOSTS, MAX_PATH);
-      RegCloseKey(hkeyHosts);
-    }
-  }
-  else
-    GetWindowsDirectory(PATH_HOSTS, MAX_PATH);
-
-  strcat(PATH_HOSTS, WIN_PATH_HOSTS);
-
-#elif defined(WATT32)
-  extern const char *_w32_GetHostsFile (void);
-  const char *PATH_HOSTS = _w32_GetHostsFile();
-
-  if (!PATH_HOSTS)
-    return ARES_ENOTFOUND;
-#endif
-
-  fp = fopen(PATH_HOSTS, "r");
-  if (!fp)
-    {
-      error = ERRNO;
-      switch(error)
-        {
-        case ENOENT:
-        case ESRCH:
-          return ARES_ENOTFOUND;
-        default:
-          DEBUGF(fprintf(stderr, "fopen() failed with error: %d %s\n",
-                         error, strerror(error)));
-          DEBUGF(fprintf(stderr, "Error opening file: %s\n",
-                         PATH_HOSTS));
-          *host = NULL;
-          return ARES_EFILE;
-        }
-    }
-  while ((status = ares__get_hostent(fp, family, host)) == ARES_SUCCESS)
-    {
-      if (strcasecmp((*host)->h_name, name) == 0)
-        break;
-      for (alias = (*host)->h_aliases; *alias; alias++)
-        {
-          if (strcasecmp(*alias, name) == 0)
-            break;
-        }
-      if (*alias)
-        break;
-      ares_free_hostent(*host);
-    }
-  fclose(fp);
-  if (status == ARES_EOF)
-    status = ARES_ENOTFOUND;
-  if (status != ARES_SUCCESS)
-    *host = NULL;
-  return status;
-}
-
-static void sort_addresses(struct hostent *host, const struct apattern *sortlist,
-                           int nsort)
-{
-  struct in_addr a1, a2;
-  int i1, i2, ind1, ind2;
-
-  /* This is a simple insertion sort, not optimized at all.  i1 walks
-   * through the address list, with the loop invariant that everything
-   * to the left of i1 is sorted.  In the loop body, the value at i1 is moved
-   * back through the list (via i2) until it is in sorted order.
-   */
-  for (i1 = 0; host->h_addr_list[i1]; i1++)
-    {
-      memcpy(&a1, host->h_addr_list[i1], sizeof(struct in_addr));
-      ind1 = get_address_index(&a1, sortlist, nsort);
-      for (i2 = i1 - 1; i2 >= 0; i2--)
-        {
-          memcpy(&a2, host->h_addr_list[i2], sizeof(struct in_addr));
-          ind2 = get_address_index(&a2, sortlist, nsort);
-          if (ind2 <= ind1)
-            break;
-          memcpy(host->h_addr_list[i2 + 1], &a2, sizeof(struct in_addr));
-        }
-      memcpy(host->h_addr_list[i2 + 1], &a1, sizeof(struct in_addr));
-    }
-}
-
-/* Find the first entry in sortlist which matches addr.  Return nsort
- * if none of them match.
- */
-static int get_address_index(const struct in_addr *addr,
-                             const struct apattern *sortlist,
-                             int nsort)
-{
-  int i;
-
-  for (i = 0; i < nsort; i++)
-    {
-      if (sortlist[i].family != AF_INET)
-        continue;
-      if (sortlist[i].type == PATTERN_MASK)
-        {
-          if ((addr->s_addr & sortlist[i].mask.addr4.s_addr)
-              == sortlist[i].addrV4.s_addr)
-            break;
-        }
-      else
-        {
-          if (!ares_bitncmp(&addr->s_addr, &sortlist[i].addrV4.s_addr,
-                            sortlist[i].mask.bits))
-            break;
-        }
-    }
-  return i;
-}
-
-static void sort6_addresses(struct hostent *host, const struct apattern *sortlist,
-                           int nsort)
-{
-  struct in6_addr a1, a2;
-  int i1, i2, ind1, ind2;
-
-  /* This is a simple insertion sort, not optimized at all.  i1 walks
-   * through the address list, with the loop invariant that everything
-   * to the left of i1 is sorted.  In the loop body, the value at i1 is moved
-   * back through the list (via i2) until it is in sorted order.
-   */
-  for (i1 = 0; host->h_addr_list[i1]; i1++)
-    {
-      memcpy(&a1, host->h_addr_list[i1], sizeof(struct in6_addr));
-      ind1 = get6_address_index(&a1, sortlist, nsort);
-      for (i2 = i1 - 1; i2 >= 0; i2--)
-        {
-          memcpy(&a2, host->h_addr_list[i2], sizeof(struct in6_addr));
-          ind2 = get6_address_index(&a2, sortlist, nsort);
-          if (ind2 <= ind1)
-            break;
-          memcpy(host->h_addr_list[i2 + 1], &a2, sizeof(struct in6_addr));
-        }
-      memcpy(host->h_addr_list[i2 + 1], &a1, sizeof(struct in6_addr));
-    }
-}
-
-/* Find the first entry in sortlist which matches addr.  Return nsort
- * if none of them match.
- */
-static int get6_address_index(const struct in6_addr *addr,
-                              const struct apattern *sortlist,
-                              int nsort)
-{
-  int i;
-
-  for (i = 0; i < nsort; i++)
-    {
-      if (sortlist[i].family != AF_INET6)
-        continue;
-        if (!ares_bitncmp(&addr->s6_addr, &sortlist[i].addrV6.s6_addr, sortlist[i].mask.bits))
-          break;
-    }
-  return i;
-}
diff --git a/3rdParty/CAres/src/ares_getnameinfo.c b/3rdParty/CAres/src/ares_getnameinfo.c
deleted file mode 100644
index c1c0b16..0000000
--- a/3rdParty/CAres/src/ares_getnameinfo.c
+++ /dev/null
@@ -1,409 +0,0 @@
-/* $Id: ares_getnameinfo.c,v 1.36 2009-11-09 12:56:11 yangtse Exp $ */
-
-/* Copyright 2005 by Dominick Meglio
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-#include "ares_setup.h"
-
-#ifdef HAVE_GETSERVBYPORT_R
-#  if !defined(GETSERVBYPORT_R_ARGS) || \
-     (GETSERVBYPORT_R_ARGS < 4) || (GETSERVBYPORT_R_ARGS > 6)
-#    error "you MUST specifiy a valid number of arguments for getservbyport_r"
-#  endif
-#endif
-
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
-#ifdef HAVE_NETINET_IN_H
-#  include <netinet/in.h>
-#endif
-#ifdef HAVE_NETDB_H
-#  include <netdb.h>
-#endif
-#ifdef HAVE_ARPA_INET_H
-#  include <arpa/inet.h>
-#endif
-#ifdef HAVE_ARPA_NAMESER_H
-#  include <arpa/nameser.h>
-#else
-#  include "nameser.h"
-#endif
-#ifdef HAVE_ARPA_NAMESER_COMPAT_H
-#  include <arpa/nameser_compat.h>
-#endif
-
-#ifdef HAVE_NET_IF_H
-#include <net/if.h>
-#endif
-
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "ares.h"
-#include "ares_ipv6.h"
-#include "inet_ntop.h"
-#include "ares_private.h"
-
-struct nameinfo_query {
-  ares_nameinfo_callback callback;
-  void *arg;
-  union {
-    struct sockaddr_in addr4;
-    struct sockaddr_in6 addr6;
-  } addr;
-  int family;
-  int flags;
-  int timeouts;
-};
-
-#ifdef HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID
-#define IPBUFSIZ 40+IF_NAMESIZE
-#else
-#define IPBUFSIZ 40
-#endif
-
-static void nameinfo_callback(void *arg, int status, int timeouts, struct hostent *host);
-static char *lookup_service(unsigned short port, int flags,
-                            char *buf, size_t buflen);
-#ifdef HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID
-static void append_scopeid(struct sockaddr_in6 *addr6, unsigned int scopeid,
-                           char *buf, size_t buflen);
-#endif
-static char *ares_striendstr(const char *s1, const char *s2);
-
-void ares_getnameinfo(ares_channel channel, const struct sockaddr *sa,
-                      ares_socklen_t salen,
-                      int flags, ares_nameinfo_callback callback, void *arg)
-{
-  struct sockaddr_in *addr = NULL;
-  struct sockaddr_in6 *addr6 = NULL;
-  struct nameinfo_query *niquery;
-  unsigned int port = 0;
-
-  /* Verify the buffer size */
-  if (salen == sizeof(struct sockaddr_in))
-    {
-      addr = (struct sockaddr_in *)sa;
-      port = addr->sin_port;
-    }
-  else if (salen == sizeof(struct sockaddr_in6))
-    {
-      addr6 = (struct sockaddr_in6 *)sa;
-      port = addr6->sin6_port;
-    }
-  else
-    {
-      callback(arg, ARES_ENOTIMP, 0, NULL, NULL);
-      return;
-    }
-
-  /* If neither, assume they want a host */
-  if (!(flags & ARES_NI_LOOKUPSERVICE) && !(flags & ARES_NI_LOOKUPHOST))
-    flags |= ARES_NI_LOOKUPHOST;
-
-  /* All they want is a service, no need for DNS */
-  if ((flags & ARES_NI_LOOKUPSERVICE) && !(flags & ARES_NI_LOOKUPHOST))
-    {
-      char buf[33], *service;
-
-      service = lookup_service((unsigned short)(port & 0xffff),
-                               flags, buf, sizeof(buf));
-      callback(arg, ARES_SUCCESS, 0, NULL, service);
-      return;
-    }
-
-  /* They want a host lookup */
-  if ((flags & ARES_NI_LOOKUPHOST))
-    {
-     /* A numeric host can be handled without DNS */
-     if ((flags & ARES_NI_NUMERICHOST))
-      {
-        char ipbuf[IPBUFSIZ];
-        char srvbuf[33];
-        char *service = NULL;
-        ipbuf[0] = 0;
-
-        /* Specifying not to lookup a host, but then saying a host
-         * is required has to be illegal.
-         */
-        if (flags & ARES_NI_NAMEREQD)
-          {
-            callback(arg, ARES_EBADFLAGS, 0, NULL, NULL);
-            return;
-          }
-        if (salen == sizeof(struct sockaddr_in6))
-          {
-            ares_inet_ntop(AF_INET6, &addr6->sin6_addr, ipbuf, IPBUFSIZ);
-            /* If the system supports scope IDs, use it */
-#ifdef HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID
-            append_scopeid(addr6, flags, ipbuf, sizeof(ipbuf));
-#endif
-          }
-        else
-          {
-            ares_inet_ntop(AF_INET, &addr->sin_addr, ipbuf, IPBUFSIZ);
-          }
-        /* They also want a service */
-        if (flags & ARES_NI_LOOKUPSERVICE)
-          service = lookup_service((unsigned short)(port & 0xffff),
-                                   flags, srvbuf, sizeof(srvbuf));
-        callback(arg, ARES_SUCCESS, 0, ipbuf, service);
-        return;
-      }
-    /* This is where a DNS lookup becomes necessary */
-    else
-      {
-        niquery = malloc(sizeof(struct nameinfo_query));
-        if (!niquery)
-          {
-            callback(arg, ARES_ENOMEM, 0, NULL, NULL);
-            return;
-          }
-        niquery->callback = callback;
-        niquery->arg = arg;
-        niquery->flags = flags;
-        niquery->timeouts = 0;
-        if (sa->sa_family == AF_INET)
-          {
-            niquery->family = AF_INET;
-            memcpy(&niquery->addr.addr4, addr, sizeof(addr));
-            ares_gethostbyaddr(channel, &addr->sin_addr, sizeof(struct in_addr), AF_INET,
-                               nameinfo_callback, niquery);
-          }
-        else
-          {
-            niquery->family = AF_INET6;
-            memcpy(&niquery->addr.addr6, addr6, sizeof(addr6));
-            ares_gethostbyaddr(channel, &addr6->sin6_addr, sizeof(struct in6_addr), AF_INET6,
-                               nameinfo_callback, niquery);
-          }
-      }
-    }
-}
-
-static void nameinfo_callback(void *arg, int status, int timeouts, struct hostent *host)
-{
-  struct nameinfo_query *niquery = (struct nameinfo_query *) arg;
-  char srvbuf[33];
-  char *service = NULL;
-
-  niquery->timeouts += timeouts;
-  if (status == ARES_SUCCESS)
-    {
-      /* They want a service too */
-      if (niquery->flags & ARES_NI_LOOKUPSERVICE)
-        {
-          if (niquery->family == AF_INET)
-            service = lookup_service(niquery->addr.addr4.sin_port,
-                                     niquery->flags, srvbuf, sizeof(srvbuf));
-          else
-            service = lookup_service(niquery->addr.addr6.sin6_port,
-                                     niquery->flags, srvbuf, sizeof(srvbuf));
-        }
-      /* NOFQDN means we have to strip off the domain name portion.
-         We do this by determining our own domain name, then searching the string
-         for this domain name and removing it.
-       */
-#ifdef HAVE_GETHOSTNAME
-      if (niquery->flags & ARES_NI_NOFQDN)
-        {
-           char buf[255];
-           char *domain;
-           gethostname(buf, 255);
-           if ((domain = strchr(buf, '.')))
-             {
-               char *end = ares_striendstr(host->h_name, domain);
-               if (end)
-                 *end = 0;
-             }
-        }
-#endif
-      niquery->callback(niquery->arg, ARES_SUCCESS, niquery->timeouts, (char *)(host->h_name),
-                        service);
-      return;
-    }
-  /* We couldn't find the host, but it's OK, we can use the IP */
-  else if (status == ARES_ENOTFOUND && !(niquery->flags & ARES_NI_NAMEREQD))
-    {
-      char ipbuf[IPBUFSIZ];
-      if (niquery->family == AF_INET)
-        ares_inet_ntop(AF_INET, &niquery->addr.addr4.sin_addr, ipbuf, IPBUFSIZ);
-      else
-        {
-          ares_inet_ntop(AF_INET6, &niquery->addr.addr6.sin6_addr, ipbuf, IPBUFSIZ);
-#ifdef HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID
-          append_scopeid(&niquery->addr.addr6, niquery->flags, ipbuf, sizeof(ipbuf));
-#endif
-        }
-      /* They want a service too */
-      if (niquery->flags & ARES_NI_LOOKUPSERVICE)
-        {
-          if (niquery->family == AF_INET)
-            service = lookup_service(niquery->addr.addr4.sin_port,
-                                     niquery->flags, srvbuf, sizeof(srvbuf));
-          else
-            service = lookup_service(niquery->addr.addr6.sin6_port,
-                                     niquery->flags, srvbuf, sizeof(srvbuf));
-        }
-      niquery->callback(niquery->arg, ARES_SUCCESS, niquery->timeouts, ipbuf, service);
-      return;
-    }
-  niquery->callback(niquery->arg, status, niquery->timeouts, NULL, NULL);
-  free(niquery);
-}
-
-static char *lookup_service(unsigned short port, int flags,
-                            char *buf, size_t buflen)
-{
-  const char *proto;
-  struct servent *sep;
-#ifdef HAVE_GETSERVBYPORT_R
-  struct servent se;
-#endif
-  char tmpbuf[4096];
-
-  if (port)
-    {
-      if (flags & ARES_NI_NUMERICSERV)
-        sep = NULL;
-      else
-        {
-          if (flags & ARES_NI_UDP)
-            proto = "udp";
-          else if (flags & ARES_NI_SCTP)
-            proto = "sctp";
-          else if (flags & ARES_NI_DCCP)
-            proto = "dccp";
-          else
-            proto = "tcp";
-#ifdef HAVE_GETSERVBYPORT_R
-          sep = &se;
-          memset(tmpbuf, 0, sizeof(tmpbuf));
-#if GETSERVBYPORT_R_ARGS == 6
-          if (getservbyport_r(port, proto, &se, (void *)tmpbuf, sizeof(tmpbuf), &sep) != 0)
-            sep = NULL;
-#elif GETSERVBYPORT_R_ARGS == 5
-          sep = getservbyport_r(port, proto, &se, (void *)tmpbuf, sizeof(tmpbuf));
-#elif GETSERVBYPORT_R_ARGS == 4
-          if (getservbyport_r(port, proto, &se, (void *)tmpbuf) != 0)
-            sep = NULL;
-#else
-          /* Lets just hope the OS uses TLS! */
-          sep = getservbyport(port, proto);
-#endif
-#else
-          /* Lets just hope the OS uses TLS! */
-#if (defined(NETWARE) && !defined(__NOVELL_LIBC__))
-          sep = getservbyport(port, (char*)proto);
-#else
-          sep = getservbyport(port, proto);
-#endif
-#endif
-        }
-      if (sep && sep->s_name)
-        /* get service name */
-        strcpy(tmpbuf, sep->s_name);
-      else
-        /* get port as a string */
-        sprintf(tmpbuf, "%u", (unsigned int)ntohs(port));
-      if (strlen(tmpbuf) < buflen)
-        /* return it if buffer big enough */
-        strcpy(buf, tmpbuf);
-      else
-        /* avoid reusing previous one */
-        buf[0] = '\0';
-      return buf;
-    }
-  buf[0] = '\0';
-  return NULL;
-}
-
-#ifdef HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID
-static void append_scopeid(struct sockaddr_in6 *addr6, unsigned int flags,
-                           char *buf, size_t buflen)
-{
-#ifdef HAVE_IF_INDEXTONAME
-  int is_ll, is_mcll;
-#endif
-  char fmt_u[] = "%u";
-  char fmt_lu[] = "%lu";
-  char tmpbuf[IF_NAMESIZE + 2];
-  size_t bufl;
-  char *fmt = (sizeof(addr6->sin6_scope_id) > sizeof(unsigned int))?fmt_lu:fmt_u;
-
-  tmpbuf[0] = '%';
-
-#ifdef HAVE_IF_INDEXTONAME
-  is_ll = IN6_IS_ADDR_LINKLOCAL(&addr6->sin6_addr);
-  is_mcll = IN6_IS_ADDR_MC_LINKLOCAL(&addr6->sin6_addr);
-  if ((flags & ARES_NI_NUMERICSCOPE) ||
-      (!is_ll && !is_mcll))
-    {
-       sprintf(&tmpbuf[1], fmt, addr6->sin6_scope_id);
-    }
-  else
-    {
-      if (if_indextoname(addr6->sin6_scope_id, &tmpbuf[1]) == NULL)
-        sprintf(&tmpbuf[1], fmt, addr6->sin6_scope_id);
-    }
-#else
-  sprintf(&tmpbuf[1], fmt, addr6->sin6_scope_id);
-  (void) flags;
-#endif
-  tmpbuf[IF_NAMESIZE + 1] = '\0';
-  bufl = strlen(buf);
-
-  if(bufl + strlen(tmpbuf) < buflen)
-    /* only append the scopeid string if it fits in the target buffer */
-    strcpy(&buf[bufl], tmpbuf);
-}
-#endif
-
-/* Determines if s1 ends with the string in s2 (case-insensitive) */
-static char *ares_striendstr(const char *s1, const char *s2)
-{
-  const char *c1, *c2, *c1_begin;
-  int lo1, lo2;
-  size_t s1_len = strlen(s1), s2_len = strlen(s2);
-
-  /* If the substr is longer than the full str, it can't match */
-  if (s2_len > s1_len)
-    return NULL;
-
-  /* Jump to the end of s1 minus the length of s2 */
-  c1_begin = s1+s1_len-s2_len;
-  c1 = (const char *)c1_begin;
-  c2 = s2;
-  while (c2 < s2+s2_len)
-    {
-      lo1 = tolower(*c1);
-      lo2 = tolower(*c2);
-      if (lo1 != lo2)
-        return NULL;
-      else
-        {
-          c1++;
-          c2++;
-        }
-    }
-  if (c2 == c1 && c2 == NULL)
-    return (char *)c1_begin;
-  return NULL;
-}
diff --git a/3rdParty/CAres/src/ares_getopt.c b/3rdParty/CAres/src/ares_getopt.c
deleted file mode 100644
index 67e1be7..0000000
--- a/3rdParty/CAres/src/ares_getopt.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * Original file name getopt.c  Initial import into the c-ares source tree
- * on 2007-04-11.  Lifted from version 5.2 of the 'Open Mash' project with
- * the modified BSD license, BSD license without the advertising clause.
- *
- * $Id: ares_getopt.c,v 1.9 2009-11-22 03:41:26 yangtse Exp $
- */
-
-/*
- * getopt.c --
- *
- *      Standard UNIX getopt function.  Code is from BSD.
- *
- * Copyright (c) 1987-2001 The Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * A. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- * B. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- * C. Neither the names of the copyright holders nor the names of its
- *    contributors may be used to endorse or promote products derived from this
- *    software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS
- * IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-/* #if !defined(lint)
- * static char sccsid[] = "@(#)getopt.c 8.2 (Berkeley) 4/2/94";
- * #endif
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "ares_getopt.h"
-
-int   opterr = 1,     /* if error message should be printed */
-      optind = 1;     /* index into parent argv vector */
-int   optopt = 0;     /* character checked for validity */
-static int optreset;  /* reset getopt */
-char  *optarg;        /* argument associated with option */
-
-#define  BADCH   (int)'?'
-#define  BADARG  (int)':'
-#define  EMSG    (char *)""
-
-/*
- * ares_getopt --
- *    Parse argc/argv argument vector.
- */
-int
-ares_getopt(int nargc, char * const nargv[], const char *ostr)
-{
-    static char *place = EMSG;                /* option letter processing */
-    char *oli;                                /* option letter list index */
-
-    if (optreset || !*place) {                /* update scanning pointer */
-        optreset = 0;
-        if (optind >= nargc || *(place = nargv[optind]) != '-') {
-            place = EMSG;
-            return (EOF);
-        }
-        if (place[1] && *++place == '-') {    /* found "--" */
-            ++optind;
-            place = EMSG;
-            return (EOF);
-        }
-    }                                         /* option letter okay? */
-    if ((optopt = (int)*place++) == (int)':' ||
-        (oli = strchr(ostr, optopt)) == NULL) {
-        /*
-         * if the user didn't specify '-' as an option,
-         * assume it means EOF.
-         */
-        if (optopt == (int)'-')
-            return (EOF);
-        if (!*place)
-            ++optind;
-        if (opterr && *ostr != ':')
-            (void)fprintf(stderr,
-                "%s: illegal option -- %c\n", __FILE__, optopt);
-        return (BADCH);
-    }
-    if (*++oli != ':') {                      /* don't need argument */
-        optarg = NULL;
-        if (!*place)
-            ++optind;
-    }
-    else {                                    /* need an argument */
-        if (*place)                           /* no white space */
-            optarg = place;
-        else if (nargc <= ++optind) {         /* no arg */
-            place = EMSG;
-            if (*ostr == ':')
-                return (BADARG);
-            if (opterr)
-                (void)fprintf(stderr,
-                    "%s: option requires an argument -- %c\n",
-                    __FILE__, optopt);
-            return (BADCH);
-        }
-         else                                 /* white space */
-            optarg = nargv[optind];
-        place = EMSG;
-        ++optind;
-    }
-    return (optopt);                          /* dump back option letter */
-}
diff --git a/3rdParty/CAres/src/ares_getopt.h b/3rdParty/CAres/src/ares_getopt.h
deleted file mode 100644
index 63acb3b..0000000
--- a/3rdParty/CAres/src/ares_getopt.h
+++ /dev/null
@@ -1,53 +0,0 @@
-#ifndef ARES_GETOPT_H
-#define ARES_GETOPT_H
-
-/*
- * Copyright (c) 1987-2001 The Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * A. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- * B. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- * C. Neither the names of the copyright holders nor the names of its
- *    contributors may be used to endorse or promote products derived from this
- *    software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS
- * IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-
-int ares_getopt(int nargc, char * const nargv[], const char *ostr);
-
-#undef optarg
-#undef optind
-#undef opterr
-#undef optopt
-#undef optreset
-
-#define optarg   ares_optarg
-#define optind   ares_optind
-#define opterr   ares_opterr
-#define optopt   ares_optopt
-#define optreset ares_optreset
-
-extern char *optarg;
-extern int optind;
-extern int opterr;
-extern int optopt;
-
-#endif /* ARES_GETOPT_H */
diff --git a/3rdParty/CAres/src/ares_getsock.c b/3rdParty/CAres/src/ares_getsock.c
deleted file mode 100644
index a25b83a..0000000
--- a/3rdParty/CAres/src/ares_getsock.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/* $Id: ares_getsock.c,v 1.8 2009-11-02 11:55:53 yangtse Exp $ */
-
-/* Copyright (C) 2005 - 2007, Daniel Stenberg
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted, provided
- * that the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission.  M.I.T. makes no representations about the
- * suitability of this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
-#endif
-
-#include "ares.h"
-#include "ares_private.h"
-
-int ares_getsock(ares_channel channel,
-                 int *s,
-                 int numsocks) /* size of the 'socks' array */
-{
-  struct server_state *server;
-  int i;
-  int sockindex=0;
-  int bitmap = 0;
-  unsigned int setbits = 0xffffffff;
-
-  ares_socket_t *socks = (ares_socket_t *)s;
-
-  /* Are there any active queries? */
-  int active_queries = !ares__is_list_empty(&(channel->all_queries));
-
-  for (i = 0;
-       (i < channel->nservers) && (sockindex < ARES_GETSOCK_MAXNUM);
-       i++)
-    {
-      server = &channel->servers[i];
-      /* We only need to register interest in UDP sockets if we have
-       * outstanding queries.
-       */
-      if (active_queries && server->udp_socket != ARES_SOCKET_BAD)
-        {
-          if(sockindex >= numsocks)
-            break;
-          socks[sockindex] = server->udp_socket;
-          bitmap |= ARES_GETSOCK_READABLE(setbits, sockindex);
-          sockindex++;
-        }
-      /* We always register for TCP events, because we want to know
-       * when the other side closes the connection, so we don't waste
-       * time trying to use a broken connection.
-       */
-      if (server->tcp_socket != ARES_SOCKET_BAD)
-       {
-         if(sockindex >= numsocks)
-           break;
-         socks[sockindex] = server->tcp_socket;
-         bitmap |= ARES_GETSOCK_READABLE(setbits, sockindex);
-
-         if (server->qhead && active_queries)
-           /* then the tcp socket is also writable! */
-           bitmap |= ARES_GETSOCK_WRITABLE(setbits, sockindex);
-
-         sockindex++;
-       }
-    }
-  return bitmap;
-}
diff --git a/3rdParty/CAres/src/ares_init.c b/3rdParty/CAres/src/ares_init.c
deleted file mode 100644
index cb541af..0000000
--- a/3rdParty/CAres/src/ares_init.c
+++ /dev/null
@@ -1,1582 +0,0 @@
-/* $Id: ares_init.c,v 1.103 2009-11-18 10:33:54 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- * Copyright (C) 2007-2009 by Daniel Stenberg
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-
-#ifdef USE_WINSOCK
-#include <iphlpapi.h>
-#endif
-
-#ifdef HAVE_SYS_PARAM_H
-#include <sys/param.h>
-#endif
-
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
-#endif
-
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-
-#ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-
-#ifdef HAVE_NETDB_H
-#include <netdb.h>
-#endif
-
-#ifdef HAVE_ARPA_INET_H
-#include <arpa/inet.h>
-#endif
-
-#ifdef HAVE_ARPA_NAMESER_H
-#  include <arpa/nameser.h>
-#else
-#  include "nameser.h"
-#endif
-#ifdef HAVE_ARPA_NAMESER_COMPAT_H
-#  include <arpa/nameser_compat.h>
-#endif
-
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-#include <time.h>
-#include <errno.h>
-#include "ares.h"
-#include "inet_net_pton.h"
-#include "ares_library_init.h"
-#include "ares_private.h"
-
-#ifdef WATT32
-#undef WIN32  /* Redefined in MingW/MSVC headers */
-#endif
-
-static int init_by_options(ares_channel channel, const struct ares_options *options,
-                           int optmask);
-static int init_by_environment(ares_channel channel);
-static int init_by_resolv_conf(ares_channel channel);
-static int init_by_defaults(ares_channel channel);
-
-#ifndef WATT32
-static int config_nameserver(struct server_state **servers, int *nservers,
-                             char *str);
-#endif
-static int set_search(ares_channel channel, const char *str);
-static int set_options(ares_channel channel, const char *str);
-static const char *try_option(const char *p, const char *q, const char *opt);
-static int init_id_key(rc4_key* key,int key_data_len);
-
-#if !defined(WIN32) && !defined(WATT32)
-static int sortlist_alloc(struct apattern **sortlist, int *nsort, struct apattern *pat);
-static int ip_addr(const char *s, int len, struct in_addr *addr);
-static void natural_mask(struct apattern *pat);
-static int config_domain(ares_channel channel, char *str);
-static int config_lookup(ares_channel channel, const char *str,
-                         const char *bindch, const char *filech);
-static int config_sortlist(struct apattern **sortlist, int *nsort,
-                           const char *str);
-static char *try_config(char *s, const char *opt);
-#endif
-
-#define ARES_CONFIG_CHECK(x) (x->lookups && x->nsort > -1 && \
-                             x->nservers > -1 && \
-                             x->ndomains > -1 && \
-                             x->ndots > -1 && x->timeout > -1 && \
-                             x->tries > -1)
-
-int ares_init(ares_channel *channelptr)
-{
-  return ares_init_options(channelptr, NULL, 0);
-}
-
-int ares_init_options(ares_channel *channelptr, struct ares_options *options,
-                      int optmask)
-{
-  ares_channel channel;
-  int i;
-  int status = ARES_SUCCESS;
-  struct server_state *server;
-  struct timeval now;
-
-#ifdef CURLDEBUG
-  const char *env = getenv("CARES_MEMDEBUG");
-
-  if (env)
-    curl_memdebug(env);
-  env = getenv("CARES_MEMLIMIT");
-  if (env)
-    curl_memlimit(atoi(env));
-#endif
-
-  if (ares_library_initialized() != ARES_SUCCESS)
-    return ARES_ENOTINITIALIZED;
-
-  channel = malloc(sizeof(struct ares_channeldata));
-  if (!channel) {
-    *channelptr = NULL;
-    return ARES_ENOMEM;
-  }
-
-  now = ares__tvnow();
-
-  /* Set everything to distinguished values so we know they haven't
-   * been set yet.
-   */
-  channel->flags = -1;
-  channel->timeout = -1;
-  channel->tries = -1;
-  channel->ndots = -1;
-  channel->rotate = -1;
-  channel->udp_port = -1;
-  channel->tcp_port = -1;
-  channel->socket_send_buffer_size = -1;
-  channel->socket_receive_buffer_size = -1;
-  channel->nservers = -1;
-  channel->ndomains = -1;
-  channel->nsort = -1;
-  channel->tcp_connection_generation = 0;
-  channel->lookups = NULL;
-  channel->domains = NULL;
-  channel->sortlist = NULL;
-  channel->servers = NULL;
-  channel->sock_state_cb = NULL;
-  channel->sock_state_cb_data = NULL;
-  channel->sock_create_cb = NULL;
-  channel->sock_create_cb_data = NULL;
-
-  channel->last_server = 0;
-  channel->last_timeout_processed = (time_t)now.tv_sec;
-
-  /* Initialize our lists of queries */
-  ares__init_list_head(&(channel->all_queries));
-  for (i = 0; i < ARES_QID_TABLE_SIZE; i++)
-    {
-      ares__init_list_head(&(channel->queries_by_qid[i]));
-    }
-  for (i = 0; i < ARES_TIMEOUT_TABLE_SIZE; i++)
-    {
-      ares__init_list_head(&(channel->queries_by_timeout[i]));
-    }
-
-  /* Initialize configuration by each of the four sources, from highest
-   * precedence to lowest.
-   */
-
-  if (status == ARES_SUCCESS) {
-    status = init_by_options(channel, options, optmask);
-    if (status != ARES_SUCCESS)
-      DEBUGF(fprintf(stderr, "Error: init_by_options failed: %s\n",
-                     ares_strerror(status)));
-  }
-  if (status == ARES_SUCCESS) {
-    status = init_by_environment(channel);
-    if (status != ARES_SUCCESS)
-      DEBUGF(fprintf(stderr, "Error: init_by_environment failed: %s\n",
-                     ares_strerror(status)));
-  }
-  if (status == ARES_SUCCESS) {
-    status = init_by_resolv_conf(channel);
-    if (status != ARES_SUCCESS)
-      DEBUGF(fprintf(stderr, "Error: init_by_resolv_conf failed: %s\n",
-                     ares_strerror(status)));
-  }
-
-  /*
-   * No matter what failed or succeeded, seed defaults to provide
-   * useful behavior for things that we missed.
-   */
-  status = init_by_defaults(channel);
-  if (status != ARES_SUCCESS)
-    DEBUGF(fprintf(stderr, "Error: init_by_defaults failed: %s\n",
-                   ares_strerror(status)));
-
-  /* Generate random key */
-
-  if (status == ARES_SUCCESS) {
-    status = init_id_key(&channel->id_key, ARES_ID_KEY_LEN);
-    if (status == ARES_SUCCESS)
-      channel->next_id = ares__generate_new_id(&channel->id_key);
-    else
-      DEBUGF(fprintf(stderr, "Error: init_id_key failed: %s\n",
-                     ares_strerror(status)));
-  }
-
-  if (status != ARES_SUCCESS)
-    {
-      /* Something failed; clean up memory we may have allocated. */
-      if (channel->servers)
-        free(channel->servers);
-      if (channel->domains)
-        {
-          for (i = 0; i < channel->ndomains; i++)
-            free(channel->domains[i]);
-          free(channel->domains);
-        }
-      if (channel->sortlist)
-        free(channel->sortlist);
-      if(channel->lookups)
-        free(channel->lookups);
-      free(channel);
-      return status;
-    }
-
-  /* Trim to one server if ARES_FLAG_PRIMARY is set. */
-  if ((channel->flags & ARES_FLAG_PRIMARY) && channel->nservers > 1)
-    channel->nservers = 1;
-
-  /* Initialize server states. */
-  for (i = 0; i < channel->nservers; i++)
-    {
-      server = &channel->servers[i];
-      server->udp_socket = ARES_SOCKET_BAD;
-      server->tcp_socket = ARES_SOCKET_BAD;
-      server->tcp_connection_generation = ++channel->tcp_connection_generation;
-      server->tcp_lenbuf_pos = 0;
-      server->tcp_buffer = NULL;
-      server->qhead = NULL;
-      server->qtail = NULL;
-      ares__init_list_head(&(server->queries_to_server));
-      server->channel = channel;
-      server->is_broken = 0;
-    }
-
-  *channelptr = channel;
-  return ARES_SUCCESS;
-}
-
-/* ares_dup() duplicates a channel handle with all its options and returns a
-   new channel handle */
-int ares_dup(ares_channel *dest, ares_channel src)
-{
-  struct ares_options opts;
-  int rc;
-  int optmask;
-
-  *dest = NULL; /* in case of failure return NULL explicitly */
-
-  /* First get the options supported by the old ares_save_options() function,
-     which is most of them */
-  rc = ares_save_options(src, &opts, &optmask);
-  if(rc)
-    return rc;
-
-  /* Then create the new channel with those options */
-  rc = ares_init_options(dest, &opts, optmask);
-
-  /* destroy the options copy to not leak any memory */
-  ares_destroy_options(&opts);
-
-  if(rc)
-    return rc;
-
-  /* Now clone the options that ares_save_options() doesn't support. */
-  (*dest)->sock_create_cb      = src->sock_create_cb;
-  (*dest)->sock_create_cb_data = src->sock_create_cb_data;
-
-
-  return ARES_SUCCESS; /* everything went fine */
-
-}
-
-/* Save options from initialized channel */
-int ares_save_options(ares_channel channel, struct ares_options *options,
-                      int *optmask)
-{
-  int i;
-
-  /* Zero everything out */
-  memset(options, 0, sizeof(struct ares_options));
-
-  if (!ARES_CONFIG_CHECK(channel))
-    return ARES_ENODATA;
-
-  /* Traditionally the optmask wasn't saved in the channel struct so it was
-     recreated here. ROTATE is the first option that has no struct field of
-     its own in the public config struct */
-  (*optmask) = (ARES_OPT_FLAGS|ARES_OPT_TRIES|ARES_OPT_NDOTS|
-                ARES_OPT_UDP_PORT|ARES_OPT_TCP_PORT|ARES_OPT_SOCK_STATE_CB|
-                ARES_OPT_SERVERS|ARES_OPT_DOMAINS|ARES_OPT_LOOKUPS|
-                ARES_OPT_SORTLIST|ARES_OPT_TIMEOUTMS) |
-    (channel->optmask & ARES_OPT_ROTATE);
-
-  /* Copy easy stuff */
-  options->flags   = channel->flags;
-
-  /* We return full millisecond resolution but that's only because we don't
-     set the ARES_OPT_TIMEOUT anymore, only the new ARES_OPT_TIMEOUTMS */
-  options->timeout = channel->timeout;
-  options->tries   = channel->tries;
-  options->ndots   = channel->ndots;
-  options->udp_port = (unsigned short)channel->udp_port;
-  options->tcp_port = (unsigned short)channel->tcp_port;
-  options->sock_state_cb     = channel->sock_state_cb;
-  options->sock_state_cb_data = channel->sock_state_cb_data;
-
-  /* Copy servers */
-  if (channel->nservers) {
-    options->servers =
-      malloc(channel->nservers * sizeof(struct server_state));
-    if (!options->servers && channel->nservers != 0)
-      return ARES_ENOMEM;
-    for (i = 0; i < channel->nservers; i++)
-      options->servers[i] = channel->servers[i].addr;
-  }
-  options->nservers = channel->nservers;
-
-  /* copy domains */
-  if (channel->ndomains) {
-    options->domains = malloc(channel->ndomains * sizeof(char *));
-    if (!options->domains)
-      return ARES_ENOMEM;
-
-    for (i = 0; i < channel->ndomains; i++)
-    {
-      options->ndomains = i;
-      options->domains[i] = strdup(channel->domains[i]);
-      if (!options->domains[i])
-        return ARES_ENOMEM;
-    }
-  }
-  options->ndomains = channel->ndomains;
-
-  /* copy lookups */
-  if (channel->lookups) {
-    options->lookups = strdup(channel->lookups);
-    if (!options->lookups && channel->lookups)
-      return ARES_ENOMEM;
-  }
-
-  /* copy sortlist */
-  if (channel->nsort) {
-    options->sortlist = malloc(channel->nsort * sizeof(struct apattern));
-    if (!options->sortlist)
-      return ARES_ENOMEM;
-    for (i = 0; i < channel->nsort; i++)
-    {
-      memcpy(&(options->sortlist[i]), &(channel->sortlist[i]),
-             sizeof(struct apattern));
-    }
-  }
-  options->nsort = channel->nsort;
-
-  return ARES_SUCCESS;
-}
-
-static int init_by_options(ares_channel channel,
-                           const struct ares_options *options,
-                           int optmask)
-{
-  int i;
-
-  /* Easy stuff. */
-  if ((optmask & ARES_OPT_FLAGS) && channel->flags == -1)
-    channel->flags = options->flags;
-  if ((optmask & ARES_OPT_TIMEOUTMS) && channel->timeout == -1)
-    channel->timeout = options->timeout;
-  else if ((optmask & ARES_OPT_TIMEOUT) && channel->timeout == -1)
-    channel->timeout = options->timeout * 1000;
-  if ((optmask & ARES_OPT_TRIES) && channel->tries == -1)
-    channel->tries = options->tries;
-  if ((optmask & ARES_OPT_NDOTS) && channel->ndots == -1)
-    channel->ndots = options->ndots;
-  if ((optmask & ARES_OPT_ROTATE) && channel->rotate == -1)
-    channel->rotate = 1;
-  if ((optmask & ARES_OPT_UDP_PORT) && channel->udp_port == -1)
-    channel->udp_port = options->udp_port;
-  if ((optmask & ARES_OPT_TCP_PORT) && channel->tcp_port == -1)
-    channel->tcp_port = options->tcp_port;
-  if ((optmask & ARES_OPT_SOCK_STATE_CB) && channel->sock_state_cb == NULL)
-    {
-      channel->sock_state_cb = options->sock_state_cb;
-      channel->sock_state_cb_data = options->sock_state_cb_data;
-    }
-  if ((optmask & ARES_OPT_SOCK_SNDBUF)
-      && channel->socket_send_buffer_size == -1)
-    channel->socket_send_buffer_size = options->socket_send_buffer_size;
-  if ((optmask & ARES_OPT_SOCK_RCVBUF)
-      && channel->socket_receive_buffer_size == -1)
-    channel->socket_receive_buffer_size = options->socket_receive_buffer_size;
-
-  /* Copy the servers, if given. */
-  if ((optmask & ARES_OPT_SERVERS) && channel->nservers == -1)
-    {
-      /* Avoid zero size allocations at any cost */
-      if (options->nservers > 0)
-        {
-          channel->servers =
-            malloc(options->nservers * sizeof(struct server_state));
-          if (!channel->servers)
-            return ARES_ENOMEM;
-          for (i = 0; i < options->nservers; i++)
-            channel->servers[i].addr = options->servers[i];
-        }
-      channel->nservers = options->nservers;
-    }
-
-  /* Copy the domains, if given.  Keep channel->ndomains consistent so
-   * we can clean up in case of error.
-   */
-  if ((optmask & ARES_OPT_DOMAINS) && channel->ndomains == -1)
-    {
-      /* Avoid zero size allocations at any cost */
-      if (options->ndomains > 0)
-      {
-        channel->domains = malloc(options->ndomains * sizeof(char *));
-        if (!channel->domains)
-          return ARES_ENOMEM;
-        for (i = 0; i < options->ndomains; i++)
-          {
-            channel->ndomains = i;
-            channel->domains[i] = strdup(options->domains[i]);
-            if (!channel->domains[i])
-              return ARES_ENOMEM;
-          }
-      }
-      channel->ndomains = options->ndomains;
-    }
-
-  /* Set lookups, if given. */
-  if ((optmask & ARES_OPT_LOOKUPS) && !channel->lookups)
-    {
-      channel->lookups = strdup(options->lookups);
-      if (!channel->lookups)
-        return ARES_ENOMEM;
-    }
-
-  /* copy sortlist */
-  if ((optmask & ARES_OPT_SORTLIST) && channel->nsort == -1)
-    {
-      channel->sortlist = malloc(options->nsort * sizeof(struct apattern));
-      if (!channel->sortlist)
-        return ARES_ENOMEM;
-      for (i = 0; i < options->nsort; i++)
-        {
-          memcpy(&(channel->sortlist[i]), &(options->sortlist[i]),
-                 sizeof(struct apattern));
-        }
-      channel->nsort = options->nsort;
-    }
-
-  channel->optmask = optmask;
-
-  return ARES_SUCCESS;
-}
-
-static int init_by_environment(ares_channel channel)
-{
-  const char *localdomain, *res_options;
-  int status;
-
-  localdomain = getenv("LOCALDOMAIN");
-  if (localdomain && channel->ndomains == -1)
-    {
-      status = set_search(channel, localdomain);
-      if (status != ARES_SUCCESS)
-        return status;
-    }
-
-  res_options = getenv("RES_OPTIONS");
-  if (res_options)
-    {
-      status = set_options(channel, res_options);
-      if (status != ARES_SUCCESS)
-        return status;
-    }
-
-  return ARES_SUCCESS;
-}
-
-#ifdef WIN32
-/*
- * Warning: returns a dynamically allocated buffer, the user MUST
- * use free() if the function returns 1
- */
-static int get_res_nt(HKEY hKey, const char *subkey, char **obuf)
-{
-  /* Test for the size we need */
-  DWORD size = 0;
-  int result;
-
-  result = RegQueryValueEx(hKey, subkey, 0, NULL, NULL, &size);
-  if ((result != ERROR_SUCCESS && result != ERROR_MORE_DATA) || !size)
-    return 0;
-  *obuf = malloc(size+1);
-  if (!*obuf)
-    return 0;
-
-  if (RegQueryValueEx(hKey, subkey, 0, NULL,
-                      (LPBYTE)*obuf, &size) != ERROR_SUCCESS)
-  {
-    free(*obuf);
-    return 0;
-  }
-  if (size == 1)
-  {
-    free(*obuf);
-    return 0;
-  }
-  return 1;
-}
-
-static int get_res_interfaces_nt(HKEY hKey, const char *subkey, char **obuf)
-{
-  char enumbuf[39]; /* GUIDs are 38 chars + 1 for NULL */
-  DWORD enum_size = 39;
-  int idx = 0;
-  HKEY hVal;
-
-  while (RegEnumKeyEx(hKey, idx++, enumbuf, &enum_size, 0,
-                      NULL, NULL, NULL) != ERROR_NO_MORE_ITEMS)
-  {
-    int rc;
-
-    enum_size = 39;
-    if (RegOpenKeyEx(hKey, enumbuf, 0, KEY_QUERY_VALUE, &hVal) !=
-        ERROR_SUCCESS)
-      continue;
-    rc = get_res_nt(hVal, subkey, obuf);
-      RegCloseKey(hVal);
-    if (rc)
-      return 1;
-    }
-  return 0;
-}
-
-static int get_iphlpapi_dns_info (char *ret_buf, size_t ret_size)
-{
-  FIXED_INFO    *fi, *newfi;
-  DWORD          size = sizeof (*fi);
-  IP_ADDR_STRING *ipAddr;
-  int            i, count = 0;
-  int            debug  = 0;
-  size_t         ip_size = sizeof("255.255.255.255,")-1;
-  size_t         left = ret_size;
-  char          *ret = ret_buf;
-  HRESULT        res;
-
-  fi = malloc(size);
-  if (!fi)
-     return 0;
-
-  res = (*ares_fpGetNetworkParams) (fi, &size);
-  if ((res != ERROR_BUFFER_OVERFLOW) && (res != ERROR_SUCCESS))
-     goto quit;
-
-  newfi = realloc(fi, size);
-  if (!newfi)
-     goto quit;
-
-  fi = newfi;
-  res = (*ares_fpGetNetworkParams) (fi, &size);
-  if (res != ERROR_SUCCESS)
-     goto quit;
-
-  if (debug)
-  {
-    printf ("Host Name: %s\n", fi->HostName);
-    printf ("Domain Name: %s\n", fi->DomainName);
-    printf ("DNS Servers:\n"
-            "    %s (primary)\n", fi->DnsServerList.IpAddress.String);
-  }
-  if (strlen(fi->DnsServerList.IpAddress.String) > 0 &&
-      inet_addr(fi->DnsServerList.IpAddress.String) != INADDR_NONE &&
-      left > ip_size)
-  {
-    ret += sprintf (ret, "%s,", fi->DnsServerList.IpAddress.String);
-    left -= ret - ret_buf;
-    count++;
-  }
-
-  for (i = 0, ipAddr = fi->DnsServerList.Next; ipAddr && left > ip_size;
-       ipAddr = ipAddr->Next, i++)
-  {
-    if (inet_addr(ipAddr->IpAddress.String) != INADDR_NONE)
-    {
-       ret += sprintf (ret, "%s,", ipAddr->IpAddress.String);
-       left -= ret - ret_buf;
-       count++;
-    }
-    if (debug)
-       printf ("    %s (secondary %d)\n", ipAddr->IpAddress.String, i+1);
-  }
-
-quit:
-  if (fi)
-     free(fi);
-
-  if (debug && left <= ip_size)
-     printf ("Too many nameservers. Truncating to %d addressess", count);
-  if (ret > ret_buf)
-     ret[-1] = '\0';
-  return count;
-}
-#endif
-
-static int init_by_resolv_conf(ares_channel channel)
-{
-#ifndef WATT32
-  char *line = NULL;
-#endif
-  int status = -1, nservers = 0, nsort = 0;
-  struct server_state *servers = NULL;
-  struct apattern *sortlist = NULL;
-
-#ifdef WIN32
-
-    /*
-  NameServer info via IPHLPAPI (IP helper API):
-    GetNetworkParams() should be the trusted source for this.
-    Available in Win-98/2000 and later. If that fail, fall-back to
-    registry information.
-
-  NameServer Registry:
-
-   On Windows 9X, the DNS server can be found in:
-HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\VxD\MSTCP\NameServer
-
-        On Windows NT/2000/XP/2003:
-HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\NameServer
-        or
-HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\DhcpNameServer
-        or
-HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\{AdapterID}\
-NameServer
-        or
-HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\{AdapterID}\
-DhcpNameServer
-   */
-
-  HKEY mykey;
-  HKEY subkey;
-  DWORD data_type;
-  DWORD bytes;
-  DWORD result;
-  char  buf[256];
-
-  if (channel->nservers > -1)  /* don't override ARES_OPT_SERVER */
-     return ARES_SUCCESS;
-
-  if (get_iphlpapi_dns_info(buf,sizeof(buf)) > 0)
-  {
-    status = config_nameserver(&servers, &nservers, buf);
-    if (status == ARES_SUCCESS)
-      goto okay;
-  }
-
-  if (IS_NT())
-  {
-    if (RegOpenKeyEx(
-          HKEY_LOCAL_MACHINE, WIN_NS_NT_KEY, 0,
-          KEY_READ, &mykey
-          ) == ERROR_SUCCESS)
-    {
-      RegOpenKeyEx(mykey, "Interfaces", 0,
-                   KEY_QUERY_VALUE|KEY_ENUMERATE_SUB_KEYS, &subkey);
-      if (get_res_nt(mykey, NAMESERVER, &line))
-      {
-        status = config_nameserver(&servers, &nservers, line);
-        free(line);
-      }
-      else if (get_res_nt(mykey, DHCPNAMESERVER, &line))
-      {
-        status = config_nameserver(&servers, &nservers, line);
-        free(line);
-      }
-      /* Try the interfaces */
-      else if (get_res_interfaces_nt(subkey, NAMESERVER, &line))
-      {
-        status = config_nameserver(&servers, &nservers, line);
-        free(line);
-      }
-      else if (get_res_interfaces_nt(subkey, DHCPNAMESERVER, &line))
-      {
-        status = config_nameserver(&servers, &nservers, line);
-        free(line);
-      }
-      RegCloseKey(subkey);
-      RegCloseKey(mykey);
-    }
-  }
-  else
-  {
-    if (RegOpenKeyEx(
-          HKEY_LOCAL_MACHINE, WIN_NS_9X, 0,
-          KEY_READ, &mykey
-          ) == ERROR_SUCCESS)
-    {
-      if ((result = RegQueryValueEx(
-             mykey, NAMESERVER, NULL, &data_type,
-             NULL, &bytes
-             )
-            ) == ERROR_SUCCESS ||
-          result == ERROR_MORE_DATA)
-      {
-        if (bytes)
-        {
-          line = malloc(bytes+1);
-          if (RegQueryValueEx(mykey, NAMESERVER, NULL, &data_type,
-                              (unsigned char *)line, &bytes) ==
-              ERROR_SUCCESS)
-          {
-            status = config_nameserver(&servers, &nservers, line);
-          }
-          free(line);
-        }
-      }
-    }
-    RegCloseKey(mykey);
-  }
-
-  if (status == ARES_SUCCESS)
-    status = ARES_EOF;
-  else
-    /* Catch the case when all the above checks fail (which happens when there
-       is no network card or the cable is unplugged) */
-    status = ARES_EFILE;
-
-#elif defined(__riscos__)
-
-  /* Under RISC OS, name servers are listed in the
-     system variable Inet$Resolvers, space separated. */
-
-  line = getenv("Inet$Resolvers");
-  status = ARES_EOF;
-  if (line) {
-    char *resolvers = strdup(line), *pos, *space;
-
-    if (!resolvers)
-      return ARES_ENOMEM;
-
-    pos = resolvers;
-    do {
-      space = strchr(pos, ' ');
-      if (space)
-        *space = '\0';
-      status = config_nameserver(&servers, &nservers, pos);
-      if (status != ARES_SUCCESS)
-        break;
-      pos = space + 1;
-    } while (space);
-
-    if (status == ARES_SUCCESS)
-      status = ARES_EOF;
-
-    free(resolvers);
-  }
-
-#elif defined(WATT32)
-  int i;
-
-  sock_init();
-  for (i = 0; def_nameservers[i]; i++)
-      ;
-  if (i == 0)
-    return ARES_SUCCESS; /* use localhost DNS server */
-
-  nservers = i;
-  servers = calloc(i, sizeof(struct server_state));
-  if (!servers)
-     return ARES_ENOMEM;
-
-  for (i = 0; def_nameservers[i]; i++)
-      servers[i].addr.s_addr = htonl(def_nameservers[i]);
-  status = ARES_EOF;
-
-#else
-  {
-    char *p;
-    FILE *fp;
-    size_t linesize;
-    int error;
-
-    /* Don't read resolv.conf and friends if we don't have to */
-    if (ARES_CONFIG_CHECK(channel))
-        return ARES_SUCCESS;
-
-    fp = fopen(PATH_RESOLV_CONF, "r");
-    if (fp) {
-      while ((status = ares__read_line(fp, &line, &linesize)) == ARES_SUCCESS)
-      {
-        if ((p = try_config(line, "domain")) && channel->ndomains == -1)
-          status = config_domain(channel, p);
-        else if ((p = try_config(line, "lookup")) && !channel->lookups)
-          status = config_lookup(channel, p, "bind", "file");
-        else if ((p = try_config(line, "search")) && channel->ndomains == -1)
-          status = set_search(channel, p);
-        else if ((p = try_config(line, "nameserver")) && channel->nservers == -1)
-          status = config_nameserver(&servers, &nservers, p);
-        else if ((p = try_config(line, "sortlist")) && channel->nsort == -1)
-          status = config_sortlist(&sortlist, &nsort, p);
-        else if ((p = try_config(line, "options")))
-          status = set_options(channel, p);
-        else
-          status = ARES_SUCCESS;
-        if (status != ARES_SUCCESS)
-          break;
-      }
-      fclose(fp);
-    }
-    else {
-      error = ERRNO;
-      switch(error) {
-      case ENOENT:
-      case ESRCH:
-        status = ARES_EOF;
-        break;
-      default:
-        DEBUGF(fprintf(stderr, "fopen() failed with error: %d %s\n",
-                       error, strerror(error)));
-        DEBUGF(fprintf(stderr, "Error opening file: %s\n", PATH_RESOLV_CONF));
-        status = ARES_EFILE;
-      }
-    }
-
-    if ((status == ARES_EOF) && (!channel->lookups)) {
-      /* Many systems (Solaris, Linux, BSD's) use nsswitch.conf */
-      fp = fopen("/etc/nsswitch.conf", "r");
-      if (fp) {
-        while ((status = ares__read_line(fp, &line, &linesize)) == ARES_SUCCESS)
-        {
-          if ((p = try_config(line, "hosts:")) && !channel->lookups)
-            status = config_lookup(channel, p, "dns", "files");
-        }
-        fclose(fp);
-      }
-      else {
-        error = ERRNO;
-        switch(error) {
-        case ENOENT:
-        case ESRCH:
-          status = ARES_EOF;
-          break;
-        default:
-          DEBUGF(fprintf(stderr, "fopen() failed with error: %d %s\n",
-                         error, strerror(error)));
-          DEBUGF(fprintf(stderr, "Error opening file: %s\n", "/etc/nsswitch.conf"));
-          status = ARES_EFILE;
-        }
-      }
-    }
-
-    if ((status == ARES_EOF) && (!channel->lookups)) {
-      /* Linux / GNU libc 2.x and possibly others have host.conf */
-      fp = fopen("/etc/host.conf", "r");
-      if (fp) {
-        while ((status = ares__read_line(fp, &line, &linesize)) == ARES_SUCCESS)
-        {
-          if ((p = try_config(line, "order")) && !channel->lookups)
-            status = config_lookup(channel, p, "bind", "hosts");
-        }
-        fclose(fp);
-      }
-      else {
-        error = ERRNO;
-        switch(error) {
-        case ENOENT:
-        case ESRCH:
-          status = ARES_EOF;
-          break;
-        default:
-          DEBUGF(fprintf(stderr, "fopen() failed with error: %d %s\n",
-                         error, strerror(error)));
-          DEBUGF(fprintf(stderr, "Error opening file: %s\n", "/etc/host.conf"));
-          status = ARES_EFILE;
-        }
-      }
-    }
-
-    if ((status == ARES_EOF) && (!channel->lookups)) {
-      /* Tru64 uses /etc/svc.conf */
-      fp = fopen("/etc/svc.conf", "r");
-      if (fp) {
-        while ((status = ares__read_line(fp, &line, &linesize)) == ARES_SUCCESS)
-        {
-          if ((p = try_config(line, "hosts=")) && !channel->lookups)
-            status = config_lookup(channel, p, "bind", "local");
-        }
-        fclose(fp);
-      }
-      else {
-        error = ERRNO;
-        switch(error) {
-        case ENOENT:
-        case ESRCH:
-          status = ARES_EOF;
-          break;
-        default:
-          DEBUGF(fprintf(stderr, "fopen() failed with error: %d %s\n",
-                         error, strerror(error)));
-          DEBUGF(fprintf(stderr, "Error opening file: %s\n", "/etc/svc.conf"));
-          status = ARES_EFILE;
-        }
-      }
-    }
-
-    if(line)
-      free(line);
-  }
-
-#endif
-
-  /* Handle errors. */
-  if (status != ARES_EOF)
-    {
-      if (servers != NULL)
-        free(servers);
-      if (sortlist != NULL)
-        free(sortlist);
-      return status;
-    }
-
-  /* If we got any name server entries, fill them in. */
-#ifdef WIN32
-okay:
-#endif
-  if (servers)
-    {
-      channel->servers = servers;
-      channel->nservers = nservers;
-    }
-
-  /* If we got any sortlist entries, fill them in. */
-  if (sortlist)
-    {
-      channel->sortlist = sortlist;
-      channel->nsort = nsort;
-    }
-
-  return ARES_SUCCESS;
-}
-
-static int init_by_defaults(ares_channel channel)
-{
-  char *hostname = NULL;
-  int rc = ARES_SUCCESS;
-#ifdef HAVE_GETHOSTNAME
-  char *dot;
-#endif
-
-  if (channel->flags == -1)
-    channel->flags = 0;
-  if (channel->timeout == -1)
-    channel->timeout = DEFAULT_TIMEOUT;
-  if (channel->tries == -1)
-    channel->tries = DEFAULT_TRIES;
-  if (channel->ndots == -1)
-    channel->ndots = 1;
-  if (channel->rotate == -1)
-    channel->rotate = 0;
-  if (channel->udp_port == -1)
-    channel->udp_port = htons(NAMESERVER_PORT);
-  if (channel->tcp_port == -1)
-    channel->tcp_port = htons(NAMESERVER_PORT);
-
-  if (channel->nservers == -1) {
-    /* If nobody specified servers, try a local named. */
-    channel->servers = malloc(sizeof(struct server_state));
-    if (!channel->servers) {
-      rc = ARES_ENOMEM;
-      goto error;
-    }
-    channel->servers[0].addr.s_addr = htonl(INADDR_LOOPBACK);
-    channel->nservers = 1;
-  }
-
-#ifdef ENAMETOOLONG
-#define toolong(x) (x == -1) && ((ENAMETOOLONG == errno) || (EINVAL == errno))
-#else
-#define toolong(x) (x == -1) && (EINVAL == errno)
-#endif
-
-  if (channel->ndomains == -1) {
-    /* Derive a default domain search list from the kernel hostname,
-     * or set it to empty if the hostname isn't helpful.
-     */
-    size_t len = 64;
-    int res;
-    channel->ndomains = 0; /* default to none */
-
-#ifdef HAVE_GETHOSTNAME
-    hostname = malloc(len);
-    if(!hostname) {
-      rc = ARES_ENOMEM;
-      goto error;
-    }
-
-    do {
-      res = gethostname(hostname, len);
-
-      if(toolong(res)) {
-        char *p;
-        len *= 2;
-        p = realloc(hostname, len);
-        if(!p) {
-          rc = ARES_ENOMEM;
-          goto error;
-        }
-        hostname = p;
-        continue;
-      }
-      else if(res) {
-        rc = ARES_EBADNAME;
-        goto error;
-      }
-
-    } while(0);
-
-    dot = strchr(hostname, '.');
-    if (dot) {
-      /* a dot was found */
-      channel->domains = malloc(sizeof(char *));
-      if (!channel->domains) {
-        rc = ARES_ENOMEM;
-        goto error;
-      }
-      channel->domains[0] = strdup(dot + 1);
-      if (!channel->domains[0]) {
-        rc = ARES_ENOMEM;
-        goto error;
-      }
-      channel->ndomains = 1;
-    }
-#endif
-  }
-
-  if (channel->nsort == -1) {
-    channel->sortlist = NULL;
-    channel->nsort = 0;
-  }
-
-  if (!channel->lookups) {
-    channel->lookups = strdup("fb");
-    if (!channel->lookups)
-      rc = ARES_ENOMEM;
-  }
-
-  error:
-  if(rc) {
-    if(channel->servers)
-      free(channel->servers);
-
-    if(channel->domains && channel->domains[0])
-      free(channel->domains[0]);
-    if(channel->domains)
-      free(channel->domains);
-    if(channel->lookups)
-      free(channel->lookups);
-  }
-
-  if(hostname)
-    free(hostname);
-
-  return rc;
-}
-
-#if !defined(WIN32) && !defined(WATT32)
-static int config_domain(ares_channel channel, char *str)
-{
-  char *q;
-
-  /* Set a single search domain. */
-  q = str;
-  while (*q && !ISSPACE(*q))
-    q++;
-  *q = '\0';
-  return set_search(channel, str);
-}
-
-#if defined(__INTEL_COMPILER) && (__INTEL_COMPILER == 910) && \
-    defined(__OPTIMIZE__) && defined(__unix__) &&  defined(__i386__)
-  /* workaround icc 9.1 optimizer issue */
-# define vqualifier volatile
-#else
-# define vqualifier
-#endif
-
-static int config_lookup(ares_channel channel, const char *str,
-                         const char *bindch, const char *filech)
-{
-  char lookups[3], *l;
-  const char *vqualifier p;
-
-  /* Set the lookup order.  Only the first letter of each work
-   * is relevant, and it has to be "b" for DNS or "f" for the
-   * host file.  Ignore everything else.
-   */
-  l = lookups;
-  p = str;
-  while (*p)
-    {
-      if ((*p == *bindch || *p == *filech) && l < lookups + 2) {
-        if (*p == *bindch) *l++ = 'b';
-        else *l++ = 'f';
-      }
-      while (*p && !ISSPACE(*p) && (*p != ','))
-        p++;
-      while (*p && (ISSPACE(*p) || (*p == ',')))
-        p++;
-    }
-  *l = '\0';
-  channel->lookups = strdup(lookups);
-  return (channel->lookups) ? ARES_SUCCESS : ARES_ENOMEM;
-}
-#endif  /* !WIN32 & !WATT32 */
-
-#ifndef WATT32
-static int config_nameserver(struct server_state **servers, int *nservers,
-                             char *str)
-{
-  struct in_addr addr;
-  struct server_state *newserv;
-  /* On Windows, there may be more than one nameserver specified in the same
-   * registry key, so we parse it as a space or comma seperated list.
-   */
-#ifdef WIN32
-  char *p = str;
-  char *begin = str;
-  int more = 1;
-  while (more)
-  {
-    more = 0;
-    while (*p && !ISSPACE(*p) && *p != ',')
-      p++;
-
-    if (*p)
-    {
-      *p = '\0';
-      more = 1;
-    }
-
-    /* Skip multiple spaces or trailing spaces */
-    if (!*begin)
-    {
-      begin = ++p;
-      continue;
-    }
-
-    /* This is the part that actually sets the nameserver */
-    addr.s_addr = inet_addr(begin);
-    if (addr.s_addr == INADDR_NONE)
-      continue;
-    newserv = realloc(*servers, (*nservers + 1) * sizeof(struct server_state));
-    if (!newserv)
-      return ARES_ENOMEM;
-    newserv[*nservers].addr = addr;
-    *servers = newserv;
-    (*nservers)++;
-
-    if (!more)
-      break;
-    begin = ++p;
-  }
-#else
-  /* Add a nameserver entry, if this is a valid address. */
-  addr.s_addr = inet_addr(str);
-  if (addr.s_addr == INADDR_NONE)
-    return ARES_SUCCESS;
-  newserv = realloc(*servers, (*nservers + 1) * sizeof(struct server_state));
-  if (!newserv)
-    return ARES_ENOMEM;
-  newserv[*nservers].addr = addr;
-  *servers = newserv;
-  (*nservers)++;
-#endif
-  return ARES_SUCCESS;
-}
-
-#ifndef WIN32
-static int config_sortlist(struct apattern **sortlist, int *nsort,
-                           const char *str)
-{
-  struct apattern pat;
-  const char *q;
-
-  /* Add sortlist entries. */
-  while (*str && *str != ';')
-    {
-      int bits;
-      char ipbuf[16], ipbufpfx[32];
-      /* Find just the IP */
-      q = str;
-      while (*q && *q != '/' && *q != ';' && !ISSPACE(*q))
-        q++;
-      memcpy(ipbuf, str, (int)(q-str));
-      ipbuf[(int)(q-str)] = '\0';
-      /* Find the prefix */
-      if (*q == '/')
-        {
-          const char *str2 = q+1;
-          while (*q && *q != ';' && !ISSPACE(*q))
-            q++;
-          memcpy(ipbufpfx, str, (int)(q-str));
-          ipbufpfx[(int)(q-str)] = '\0';
-          str = str2;
-        }
-      else
-        ipbufpfx[0] = '\0';
-      /* Lets see if it is CIDR */
-      /* First we'll try IPv6 */
-      if ((bits = ares_inet_net_pton(AF_INET6, ipbufpfx[0] ? ipbufpfx : ipbuf,
-                                     &pat.addrV6,
-                                     sizeof(pat.addrV6))) > 0)
-        {
-          pat.type = PATTERN_CIDR;
-          pat.mask.bits = (unsigned short)bits;
-          pat.family = AF_INET6;
-          if (!sortlist_alloc(sortlist, nsort, &pat))
-            return ARES_ENOMEM;
-        }
-      if (ipbufpfx[0] &&
-          (bits = ares_inet_net_pton(AF_INET, ipbufpfx, &pat.addrV4,
-                                     sizeof(pat.addrV4))) > 0)
-        {
-          pat.type = PATTERN_CIDR;
-          pat.mask.bits = (unsigned short)bits;
-          pat.family = AF_INET;
-          if (!sortlist_alloc(sortlist, nsort, &pat))
-            return ARES_ENOMEM;
-        }
-      /* See if it is just a regular IP */
-      else if (ip_addr(ipbuf, (int)(q-str), &pat.addrV4) == 0)
-        {
-          if (ipbufpfx[0])
-            {
-              memcpy(ipbuf, str, (int)(q-str));
-              ipbuf[(int)(q-str)] = '\0';
-              if (ip_addr(ipbuf, (int)(q - str), &pat.mask.addr4) != 0)
-                natural_mask(&pat);
-            }
-          else
-            natural_mask(&pat);
-          pat.family = AF_INET;
-          pat.type = PATTERN_MASK;
-          if (!sortlist_alloc(sortlist, nsort, &pat))
-            return ARES_ENOMEM;
-        }
-      else
-        {
-          while (*q && *q != ';' && !ISSPACE(*q))
-            q++;
-        }
-      str = q;
-      while (ISSPACE(*str))
-        str++;
-    }
-
-  return ARES_SUCCESS;
-}
-#endif  /* !WIN32 */
-#endif  /* !WATT32 */
-
-static int set_search(ares_channel channel, const char *str)
-{
-  int n;
-  const char *p, *q;
-
-  if(channel->ndomains != -1) {
-    /* if we already have some domains present, free them first */
-    for(n=0; n < channel->ndomains; n++)
-      free(channel->domains[n]);
-    free(channel->domains);
-    channel->domains = NULL;
-    channel->ndomains = -1;
-  }
-
-  /* Count the domains given. */
-  n = 0;
-  p = str;
-  while (*p)
-    {
-      while (*p && !ISSPACE(*p))
-        p++;
-      while (ISSPACE(*p))
-        p++;
-      n++;
-    }
-
-  if (!n)
-    {
-      channel->ndomains = 0;
-      return ARES_SUCCESS;
-    }
-
-  channel->domains = malloc(n * sizeof(char *));
-  if (!channel->domains)
-    return ARES_ENOMEM;
-
-  /* Now copy the domains. */
-  n = 0;
-  p = str;
-  while (*p)
-    {
-      channel->ndomains = n;
-      q = p;
-      while (*q && !ISSPACE(*q))
-        q++;
-      channel->domains[n] = malloc(q - p + 1);
-      if (!channel->domains[n])
-        return ARES_ENOMEM;
-      memcpy(channel->domains[n], p, q - p);
-      channel->domains[n][q - p] = 0;
-      p = q;
-      while (ISSPACE(*p))
-        p++;
-      n++;
-    }
-  channel->ndomains = n;
-
-  return ARES_SUCCESS;
-}
-
-static int set_options(ares_channel channel, const char *str)
-{
-  const char *p, *q, *val;
-
-  p = str;
-  while (*p)
-    {
-      q = p;
-      while (*q && !ISSPACE(*q))
-        q++;
-      val = try_option(p, q, "ndots:");
-      if (val && channel->ndots == -1)
-        channel->ndots = atoi(val);
-      val = try_option(p, q, "retrans:");
-      if (val && channel->timeout == -1)
-        channel->timeout = atoi(val);
-      val = try_option(p, q, "retry:");
-      if (val && channel->tries == -1)
-        channel->tries = atoi(val);
-      val = try_option(p, q, "rotate");
-      if (val && channel->rotate == -1)
-        channel->rotate = 1;
-      p = q;
-      while (ISSPACE(*p))
-        p++;
-    }
-
-  return ARES_SUCCESS;
-}
-
-static const char *try_option(const char *p, const char *q, const char *opt)
-{
-  size_t len = strlen(opt);
-  return ((size_t)(q - p) >= len && !strncmp(p, opt, len)) ? &p[len] : NULL;
-}
-
-#if !defined(WIN32) && !defined(WATT32)
-static char *try_config(char *s, const char *opt)
-{
-  size_t len;
-  char *p;
-  char *q;
-
-  if (!s || !opt)
-    /* no line or no option */
-    return NULL;
-
-  /* trim line comment */
-  p = s;
-  while (*p && (*p != '#'))
-    p++;
-  *p = '\0';
-
-  /* trim trailing whitespace */
-  q = p - 1;
-  while ((q >= s) && ISSPACE(*q))
-    q--;
-  *++q = '\0';
-
-  /* skip leading whitespace */
-  p = s;
-  while (*p && ISSPACE(*p))
-    p++;
-
-  if (!*p)
-    /* empty line */
-    return NULL;
-
-  if ((len = strlen(opt)) == 0)
-    /* empty option */
-    return NULL;
-
-  if (strncmp(p, opt, len) != 0)
-    /* line and option do not match */
-    return NULL;
-
-  /* skip over given option name */
-  p += len;
-
-  if (!*p)
-    /* no option value */
-    return NULL;
-
-  if ((opt[len-1] != ':') && (opt[len-1] != '=') && !ISSPACE(*p))
-    /* whitespace between option name and value is mandatory
-       for given option names which do not end with ':' or '=' */
-    return NULL;
-
-  /* skip over whitespace */
-  while (*p && ISSPACE(*p))
-    p++;
-
-  if (!*p)
-    /* no option value */
-    return NULL;
-
-  /* return pointer to option value */
-  return p;
-}
-
-static int sortlist_alloc(struct apattern **sortlist, int *nsort,
-                          struct apattern *pat)
-{
-  struct apattern *newsort;
-  newsort = realloc(*sortlist, (*nsort + 1) * sizeof(struct apattern));
-  if (!newsort)
-    return 0;
-  newsort[*nsort] = *pat;
-  *sortlist = newsort;
-  (*nsort)++;
-  return 1;
-}
-
-static int ip_addr(const char *ipbuf, int len, struct in_addr *addr)
-{
-
-  /* Four octets and three periods yields at most 15 characters. */
-  if (len > 15)
-    return -1;
-
-  addr->s_addr = inet_addr(ipbuf);
-  if (addr->s_addr == INADDR_NONE && strcmp(ipbuf, "255.255.255.255") != 0)
-    return -1;
-  return 0;
-}
-
-static void natural_mask(struct apattern *pat)
-{
-  struct in_addr addr;
-
-  /* Store a host-byte-order copy of pat in a struct in_addr.  Icky,
-   * but portable.
-   */
-  addr.s_addr = ntohl(pat->addrV4.s_addr);
-
-  /* This is out of date in the CIDR world, but some people might
-   * still rely on it.
-   */
-  if (IN_CLASSA(addr.s_addr))
-    pat->mask.addr4.s_addr = htonl(IN_CLASSA_NET);
-  else if (IN_CLASSB(addr.s_addr))
-    pat->mask.addr4.s_addr = htonl(IN_CLASSB_NET);
-  else
-    pat->mask.addr4.s_addr = htonl(IN_CLASSC_NET);
-}
-#endif /* !WIN32 && !WATT32 */
-
-/* initialize an rc4 key. If possible a cryptographically secure random key
-   is generated using a suitable function (for example win32's RtlGenRandom as
-   described in
-   http://blogs.msdn.com/michael_howard/archive/2005/01/14/353379.aspx
-   otherwise the code defaults to cross-platform albeit less secure mechanism
-   using rand
-*/
-static void randomize_key(unsigned char* key,int key_data_len)
-{
-  int randomized = 0;
-  int counter=0;
-#ifdef WIN32
-  BOOLEAN res;
-  if (ares_fpSystemFunction036)
-    {
-      res = (*ares_fpSystemFunction036) (key, key_data_len);
-      if (res)
-        randomized = 1;
-    }
-#else /* !WIN32 */
-#ifdef RANDOM_FILE
-  FILE *f = fopen(RANDOM_FILE, "rb");
-  if(f) {
-    counter = fread(key, 1, key_data_len, f);
-    fclose(f);
-  }
-#endif
-#endif /* WIN32 */
-
-  if ( !randomized ) {
-    for (;counter<key_data_len;counter++)
-      key[counter]=(unsigned char)(rand() % 256);
-  }
-}
-
-static int init_id_key(rc4_key* key,int key_data_len)
-{
-  unsigned char index1;
-  unsigned char index2;
-  unsigned char* state;
-  short counter;
-  unsigned char *key_data_ptr = 0;
-
-  key_data_ptr = calloc(1,key_data_len);
-  if (!key_data_ptr)
-    return ARES_ENOMEM;
-
-  state = &key->state[0];
-  for(counter = 0; counter < 256; counter++)
-    /* unnecessary AND but it keeps some compilers happier */
-    state[counter] = (unsigned char)(counter & 0xff);
-  randomize_key(key->state,key_data_len);
-  key->x = 0;
-  key->y = 0;
-  index1 = 0;
-  index2 = 0;
-  for(counter = 0; counter < 256; counter++)
-  {
-    index2 = (unsigned char)((key_data_ptr[index1] + state[counter] +
-                              index2) % 256);
-    ARES_SWAP_BYTE(&state[counter], &state[index2]);
-
-    index1 = (unsigned char)((index1 + 1) % key_data_len);
-  }
-  free(key_data_ptr);
-  return ARES_SUCCESS;
-}
-
-unsigned short ares__generate_new_id(rc4_key* key)
-{
-  unsigned short r=0;
-  ares__rc4(key, (unsigned char *)&r, sizeof(r));
-  return r;
-}
-
-void ares_set_socket_callback(ares_channel channel,
-                              ares_sock_create_callback cb,
-                              void *data)
-{
-  channel->sock_create_cb = cb;
-  channel->sock_create_cb_data = data;
-}
diff --git a/3rdParty/CAres/src/ares_ipv6.h b/3rdParty/CAres/src/ares_ipv6.h
deleted file mode 100644
index 18914d1..0000000
--- a/3rdParty/CAres/src/ares_ipv6.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/* $Id: ares_ipv6.h,v 1.9 2009-05-02 02:36:48 yangtse Exp $ */
-
-/* Copyright (C) 2005 by Dominick Meglio
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#ifndef ARES_IPV6_H
-#define ARES_IPV6_H
-
-#ifndef HAVE_PF_INET6
-#define PF_INET6 AF_INET6
-#endif
-
-#if !defined(HAVE_STRUCT_IN6_ADDR) && !defined(s6_addr)
-struct in6_addr {
-  union {
-    unsigned char _S6_u8[16];
-  } _S6_un;
-};
-#define s6_addr _S6_un._S6_u8
-#endif
-
-#ifndef HAVE_STRUCT_SOCKADDR_IN6
-struct sockaddr_in6
-{
-  unsigned short  sin6_family;
-  unsigned short  sin6_port;
-  unsigned long   sin6_flowinfo;
-  struct in6_addr sin6_addr;
-  unsigned int    sin6_scope_id;
-};
-#endif
-
-#ifndef HAVE_STRUCT_ADDRINFO
-struct addrinfo
-{
-  int              ai_flags;
-  int              ai_family;
-  int              ai_socktype;
-  int              ai_protocol;
-  ares_socklen_t   ai_addrlen;   /* Follow rfc3493 struct addrinfo */
-  char            *ai_canonname;
-  struct sockaddr *ai_addr;
-  struct addrinfo *ai_next;
-};
-#endif
-
-#ifndef NS_IN6ADDRSZ
-#if SIZEOF_STRUCT_IN6_ADDR == 0
-/* We cannot have it set to zero, so we pick a fixed value here */
-#define NS_IN6ADDRSZ 16
-#else
-#define NS_IN6ADDRSZ SIZEOF_STRUCT_IN6_ADDR
-#endif
-#endif
-
-#ifndef NS_INADDRSZ
-#define NS_INADDRSZ SIZEOF_STRUCT_IN_ADDR
-#endif
-
-#ifndef NS_INT16SZ
-#define NS_INT16SZ 2
-#endif
-
-#ifndef IF_NAMESIZE
-#ifdef IFNAMSIZ
-#define IF_NAMESIZE IFNAMSIZ
-#else
-#define IF_NAMESIZE 256
-#endif
-#endif
-
-#endif /* ARES_IPV6_H */
diff --git a/3rdParty/CAres/src/ares_library_init.c b/3rdParty/CAres/src/ares_library_init.c
deleted file mode 100644
index 049cfa4..0000000
--- a/3rdParty/CAres/src/ares_library_init.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/* $Id: ares_library_init.c,v 1.11 2009-11-11 08:56:47 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- * Copyright (C) 2004-2009 by Daniel Stenberg
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-
-#include "ares.h"
-#include "ares_library_init.h"
-#include "ares_private.h"
-
-/* library-private global and unique instance vars */
-
-#ifdef USE_WINSOCK
-fpGetNetworkParams_t ares_fpGetNetworkParams = ZERO_NULL;
-fpSystemFunction036_t ares_fpSystemFunction036 = ZERO_NULL;
-#endif
-
-/* library-private global vars with source visibility restricted to this file */
-
-static unsigned int ares_initialized;
-static int          ares_init_flags;
-
-#ifdef USE_WINSOCK
-static HMODULE hnd_iphlpapi;
-static HMODULE hnd_advapi32;
-#endif
-
-
-static int ares_win32_init(void)
-{
-#ifdef USE_WINSOCK
-
-  hnd_iphlpapi = 0;
-  hnd_iphlpapi = LoadLibrary("iphlpapi.dll");
-  if (!hnd_iphlpapi)
-    return ARES_ELOADIPHLPAPI;
-
-  ares_fpGetNetworkParams = (fpGetNetworkParams_t)
-    GetProcAddress(hnd_iphlpapi, "GetNetworkParams");
-  if (!ares_fpGetNetworkParams)
-    {
-      FreeLibrary(hnd_iphlpapi);
-      return ARES_EADDRGETNETWORKPARAMS;
-    }
-
-  /*
-   * When advapi32.dll is unavailable or advapi32.dll has no SystemFunction036,
-   * also known as RtlGenRandom, which is the case for Windows versions prior
-   * to WinXP then c-ares uses portable rand() function. Then don't error here.
-   */
-
-  hnd_advapi32 = 0;
-  hnd_advapi32 = LoadLibrary("advapi32.dll");
-  if (hnd_advapi32)
-    {
-      ares_fpSystemFunction036 = (fpSystemFunction036_t)
-        GetProcAddress(hnd_advapi32, "SystemFunction036");
-    }
-
-#endif
-  return ARES_SUCCESS;
-}
-
-
-static void ares_win32_cleanup(void)
-{
-#ifdef USE_WINSOCK
-  if (hnd_advapi32)
-    FreeLibrary(hnd_advapi32);
-  if (hnd_iphlpapi)
-    FreeLibrary(hnd_iphlpapi);
-#endif
-}
-
-
-int ares_library_init(int flags)
-{
-  int res;
-
-  if (ares_initialized)
-    return ARES_SUCCESS;
-  ares_initialized++;
-
-  if (flags & ARES_LIB_INIT_WIN32)
-    {
-      res = ares_win32_init();
-      if (res != ARES_SUCCESS)
-        return res;
-    }
-
-  ares_init_flags = flags;
-
-  return ARES_SUCCESS;
-}
-
-
-void ares_library_cleanup(void)
-{
-  if (!ares_initialized)
-    return;
-  ares_initialized--;
-
-  if (ares_init_flags & ARES_LIB_INIT_WIN32)
-    ares_win32_cleanup();
-
-  ares_init_flags = ARES_LIB_INIT_NONE;
-}
-
-
-int ares_library_initialized(void)
-{
-#ifdef USE_WINSOCK
-  if (!ares_initialized)
-    return ARES_ENOTINITIALIZED;
-#endif
-  return ARES_SUCCESS;
-}
-
-
diff --git a/3rdParty/CAres/src/ares_library_init.h b/3rdParty/CAres/src/ares_library_init.h
deleted file mode 100644
index a81d855..0000000
--- a/3rdParty/CAres/src/ares_library_init.h
+++ /dev/null
@@ -1,40 +0,0 @@
-#ifndef HEADER_CARES_LIBRARY_INIT_H
-#define HEADER_CARES_LIBRARY_INIT_H
-
-/* $Id: ares_library_init.h,v 1.5 2009-11-11 08:56:47 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- * Copyright (C) 2004-2009 by Daniel Stenberg
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-
-#ifdef USE_WINSOCK
-
-#include <iphlpapi.h>
-
-typedef DWORD (WINAPI *fpGetNetworkParams_t) (FIXED_INFO*, DWORD*);
-typedef BOOLEAN (APIENTRY *fpSystemFunction036_t) (void*, ULONG);
-
-/* Forward-declaration of variables defined in ares_library_init.c */
-/* that are global and unique instances for whole c-ares library.  */
-
-extern fpGetNetworkParams_t ares_fpGetNetworkParams;
-extern fpSystemFunction036_t ares_fpSystemFunction036;
-
-#endif /* USE_WINSOCK */
-
-#endif /* HEADER_CARES_LIBRARY_INIT_H */
-
diff --git a/3rdParty/CAres/src/ares_llist.c b/3rdParty/CAres/src/ares_llist.c
deleted file mode 100644
index c820ed1..0000000
--- a/3rdParty/CAres/src/ares_llist.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/* $Id: ares_llist.c,v 1.2 2009-11-02 11:55:53 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-
-#include "ares.h"
-#include "ares_private.h"
-
-/* Routines for managing doubly-linked circular linked lists with a
- * dummy head.
- */
-
-/* Initialize a new head node */
-void ares__init_list_head(struct list_node* head) {
-  head->prev = head;
-  head->next = head;
-  head->data = NULL;
-}
-
-/* Initialize a list node */
-void ares__init_list_node(struct list_node* node, void* d) {
-  node->prev = NULL;
-  node->next = NULL;
-  node->data = d;
-}
-
-/* Returns true iff the given list is empty */
-int ares__is_list_empty(struct list_node* head) {
-  return ((head->next == head) && (head->prev == head));
-}
-
-/* Inserts new_node before old_node */
-void ares__insert_in_list(struct list_node* new_node,
-                          struct list_node* old_node) {
-  new_node->next = old_node;
-  new_node->prev = old_node->prev;
-  old_node->prev->next = new_node;
-  old_node->prev = new_node;
-}
-
-/* Removes the node from the list it's in, if any */
-void ares__remove_from_list(struct list_node* node) {
-  if (node->next != NULL) {
-    node->prev->next = node->next;
-    node->next->prev = node->prev;
-    node->prev = NULL;
-    node->next = NULL;
-  }
-}
-
-/* Swap the contents of two lists */
-void ares__swap_lists(struct list_node* head_a,
-                      struct list_node* head_b) {
-  int is_a_empty = ares__is_list_empty(head_a);
-  int is_b_empty = ares__is_list_empty(head_b);
-  struct list_node old_a = *head_a;
-  struct list_node old_b = *head_b;
-
-  if (is_a_empty) {
-    ares__init_list_head(head_b);
-  } else {
-    *head_b = old_a;
-    old_a.next->prev = head_b;
-    old_a.prev->next = head_b;
-  }
-  if (is_b_empty) {
-    ares__init_list_head(head_a);
-  } else {
-    *head_a = old_b;
-    old_b.next->prev = head_a;
-    old_b.prev->next = head_a;
-  }
-}
diff --git a/3rdParty/CAres/src/ares_llist.h b/3rdParty/CAres/src/ares_llist.h
deleted file mode 100644
index 4875b3f..0000000
--- a/3rdParty/CAres/src/ares_llist.h
+++ /dev/null
@@ -1,43 +0,0 @@
-#ifndef __ARES_LLIST_H
-#define __ARES_LLIST_H
-
-/* $Id: ares_llist.h,v 1.1 2007-10-02 02:18:01 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-
-/* Node definition for circular, doubly-linked list */
-struct list_node {
-  struct list_node *prev;
-  struct list_node *next;
-  void* data;
-};
-
-void ares__init_list_head(struct list_node* head);
-
-void ares__init_list_node(struct list_node* node, void* d);
-
-int ares__is_list_empty(struct list_node* head);
-
-void ares__insert_in_list(struct list_node* new_node,
-                          struct list_node* old_node);
-
-void ares__remove_from_list(struct list_node* node);
-
-void ares__swap_lists(struct list_node* head_a,
-                      struct list_node* head_b);
-
-#endif /* __ARES_LLIST_H */
diff --git a/3rdParty/CAres/src/ares_mkquery.c b/3rdParty/CAres/src/ares_mkquery.c
deleted file mode 100644
index 04d2b6d..0000000
--- a/3rdParty/CAres/src/ares_mkquery.c
+++ /dev/null
@@ -1,196 +0,0 @@
-/* $Id: ares_mkquery.c,v 1.17 2009-11-02 11:55:53 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
-#ifdef HAVE_NETINET_IN_H
-#  include <netinet/in.h>
-#endif
-#ifdef HAVE_ARPA_NAMESER_H
-#  include <arpa/nameser.h>
-#else
-#  include "nameser.h"
-#endif
-#ifdef HAVE_ARPA_NAMESER_COMPAT_H
-#  include <arpa/nameser_compat.h>
-#endif
-
-#include <stdlib.h>
-#include <string.h>
-#include "ares.h"
-#include "ares_dns.h"
-#include "ares_private.h"
-
-/* Header format, from RFC 1035:
- *                                  1  1  1  1  1  1
- *    0  1  2  3  4  5  6  7  8  9  0  1  2  3  4  5
- *  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- *  |                      ID                       |
- *  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- *  |QR|   Opcode  |AA|TC|RD|RA|   Z    |   RCODE   |
- *  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- *  |                    QDCOUNT                    |
- *  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- *  |                    ANCOUNT                    |
- *  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- *  |                    NSCOUNT                    |
- *  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- *  |                    ARCOUNT                    |
- *  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- *
- * AA, TC, RA, and RCODE are only set in responses.  Brief description
- * of the remaining fields:
- *      ID      Identifier to match responses with queries
- *      QR      Query (0) or response (1)
- *      Opcode  For our purposes, always QUERY
- *      RD      Recursion desired
- *      Z       Reserved (zero)
- *      QDCOUNT Number of queries
- *      ANCOUNT Number of answers
- *      NSCOUNT Number of name server records
- *      ARCOUNT Number of additional records
- *
- * Question format, from RFC 1035:
- *                                  1  1  1  1  1  1
- *    0  1  2  3  4  5  6  7  8  9  0  1  2  3  4  5
- *  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- *  |                                               |
- *  /                     QNAME                     /
- *  /                                               /
- *  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- *  |                     QTYPE                     |
- *  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- *  |                     QCLASS                    |
- *  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- *
- * The query name is encoded as a series of labels, each represented
- * as a one-byte length (maximum 63) followed by the text of the
- * label.  The list is terminated by a label of length zero (which can
- * be thought of as the root domain).
- */
-
-int ares_mkquery(const char *name, int dnsclass, int type, unsigned short id,
-                 int rd, unsigned char **buf, int *buflen)
-{
-  int len;
-  unsigned char *q;
-  const char *p;
-
-  /* Set our results early, in case we bail out early with an error. */
-  *buflen = 0;
-  *buf = NULL;
-
-  /* Compute the length of the encoded name so we can check buflen.
-   * Start counting at 1 for the zero-length label at the end. */
-  len = 1;
-  for (p = name; *p; p++)
-    {
-      if (*p == '\\' && *(p + 1) != 0)
-        p++;
-      len++;
-    }
-  /* If there are n periods in the name, there are n + 1 labels, and
-   * thus n + 1 length fields, unless the name is empty or ends with a
-   * period.  So add 1 unless name is empty or ends with a period.
-   */
-  if (*name && *(p - 1) != '.')
-    len++;
-
-  /* Immediately reject names that are longer than the maximum of 255
-   * bytes that's specified in RFC 1035 ("To simplify implementations,
-   * the total length of a domain name (i.e., label octets and label
-   * length octets) is restricted to 255 octets or less."). We aren't
-   * doing this just to be a stickler about RFCs. For names that are
-   * too long, 'dnscache' closes its TCP connection to us immediately
-   * (when using TCP) and ignores the request when using UDP, and
-   * BIND's named returns ServFail (TCP or UDP). Sending a request
-   * that we know will cause 'dnscache' to close the TCP connection is
-   * painful, since that makes any other outstanding requests on that
-   * connection fail. And sending a UDP request that we know
-   * 'dnscache' will ignore is bad because resources will be tied up
-   * until we time-out the request.
-   */
-  if (len > MAXCDNAME)
-    return ARES_EBADNAME;
-
-  *buflen = len + HFIXEDSZ + QFIXEDSZ;
-  *buf = malloc(*buflen);
-  if (!*buf)
-      return ARES_ENOMEM;
-
-  /* Set up the header. */
-  q = *buf;
-  memset(q, 0, HFIXEDSZ);
-  DNS_HEADER_SET_QID(q, id);
-  DNS_HEADER_SET_OPCODE(q, QUERY);
-  if (rd) {
-    DNS_HEADER_SET_RD(q, 1);
-  }
-  else {
-    DNS_HEADER_SET_RD(q, 0);
-  }
-  DNS_HEADER_SET_QDCOUNT(q, 1);
-
-  /* A name of "." is a screw case for the loop below, so adjust it. */
-  if (strcmp(name, ".") == 0)
-    name++;
-
-  /* Start writing out the name after the header. */
-  q += HFIXEDSZ;
-  while (*name)
-    {
-      if (*name == '.')
-        return ARES_EBADNAME;
-
-      /* Count the number of bytes in this label. */
-      len = 0;
-      for (p = name; *p && *p != '.'; p++)
-        {
-          if (*p == '\\' && *(p + 1) != 0)
-            p++;
-          len++;
-        }
-      if (len > MAXLABEL)
-        return ARES_EBADNAME;
-
-      /* Encode the length and copy the data. */
-      *q++ = (unsigned char)len;
-      for (p = name; *p && *p != '.'; p++)
-        {
-          if (*p == '\\' && *(p + 1) != 0)
-            p++;
-          *q++ = *p;
-        }
-
-      /* Go to the next label and repeat, unless we hit the end. */
-      if (!*p)
-        break;
-      name = p + 1;
-    }
-
-  /* Add the zero-length label at the end. */
-  *q++ = 0;
-
-  /* Finish off the question with the type and class. */
-  DNS_QUESTION_SET_TYPE(q, type);
-  DNS_QUESTION_SET_CLASS(q, dnsclass);
-
-  return ARES_SUCCESS;
-}
diff --git a/3rdParty/CAres/src/ares_parse_a_reply.c b/3rdParty/CAres/src/ares_parse_a_reply.c
deleted file mode 100644
index 801c193..0000000
--- a/3rdParty/CAres/src/ares_parse_a_reply.c
+++ /dev/null
@@ -1,257 +0,0 @@
-/* $Id: ares_parse_a_reply.c,v 1.20 2009-11-23 01:24:17 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
-#ifdef HAVE_NETINET_IN_H
-#  include <netinet/in.h>
-#endif
-#ifdef HAVE_NETDB_H
-#  include <netdb.h>
-#endif
-#ifdef HAVE_ARPA_INET_H
-#  include <arpa/inet.h>
-#endif
-#ifdef HAVE_ARPA_NAMESER_H
-#  include <arpa/nameser.h>
-#else
-#  include "nameser.h"
-#endif
-#ifdef HAVE_ARPA_NAMESER_COMPAT_H
-#  include <arpa/nameser_compat.h>
-#endif
-
-#ifdef HAVE_STRINGS_H
-#  include <strings.h>
-#endif
-
-#include <stdlib.h>
-#include <string.h>
-#ifdef HAVE_LIMITS_H
-#  include <limits.h>
-#endif
-
-#include "ares.h"
-#include "ares_dns.h"
-#include "ares_private.h"
-
-int ares_parse_a_reply(const unsigned char *abuf, int alen,
-                       struct hostent **host,
-                       struct ares_addrttl *addrttls, int *naddrttls)
-{
-  unsigned int qdcount, ancount;
-  int status, i, rr_type, rr_class, rr_len, rr_ttl, naddrs;
-  int cname_ttl = INT_MAX;  /* the TTL imposed by the CNAME chain */
-  int naliases;
-  long len;
-  const unsigned char *aptr;
-  char *hostname, *rr_name, *rr_data, **aliases;
-  struct in_addr *addrs;
-  struct hostent *hostent;
-  const int max_addr_ttls = (addrttls && naddrttls) ? *naddrttls : 0;
-
-  /* Set *host to NULL for all failure cases. */
-  if (host)
-    *host = NULL;
-  /* Same with *naddrttls. */
-  if (naddrttls)
-    *naddrttls = 0;
-
-  /* Give up if abuf doesn't have room for a header. */
-  if (alen < HFIXEDSZ)
-    return ARES_EBADRESP;
-
-  /* Fetch the question and answer count from the header. */
-  qdcount = DNS_HEADER_QDCOUNT(abuf);
-  ancount = DNS_HEADER_ANCOUNT(abuf);
-  if (qdcount != 1)
-    return ARES_EBADRESP;
-
-  /* Expand the name from the question, and skip past the question. */
-  aptr = abuf + HFIXEDSZ;
-  status = ares__expand_name_for_response(aptr, abuf, alen, &hostname, &len);
-  if (status != ARES_SUCCESS)
-    return status;
-  if (aptr + len + QFIXEDSZ > abuf + alen)
-    {
-      free(hostname);
-      return ARES_EBADRESP;
-    }
-  aptr += len + QFIXEDSZ;
-
-  if (host)
-    {
-      /* Allocate addresses and aliases; ancount gives an upper bound for
-         both. */
-      addrs = malloc(ancount * sizeof(struct in_addr));
-      if (!addrs)
-        {
-          free(hostname);
-          return ARES_ENOMEM;
-        }
-      aliases = malloc((ancount + 1) * sizeof(char *));
-      if (!aliases)
-        {
-          free(hostname);
-          free(addrs);
-          return ARES_ENOMEM;
-        }
-    }
-  else
-    {
-      addrs = NULL;
-      aliases = NULL;
-    }
-
-  naddrs = 0;
-  naliases = 0;
-
-  /* Examine each answer resource record (RR) in turn. */
-  for (i = 0; i < (int)ancount; i++)
-    {
-      /* Decode the RR up to the data field. */
-      status = ares__expand_name_for_response(aptr, abuf, alen, &rr_name, &len);
-      if (status != ARES_SUCCESS)
-        break;
-      aptr += len;
-      if (aptr + RRFIXEDSZ > abuf + alen)
-        {
-          status = ARES_EBADRESP;
-          break;
-        }
-      rr_type = DNS_RR_TYPE(aptr);
-      rr_class = DNS_RR_CLASS(aptr);
-      rr_len = DNS_RR_LEN(aptr);
-      rr_ttl = DNS_RR_TTL(aptr);
-      aptr += RRFIXEDSZ;
-
-      if (rr_class == C_IN && rr_type == T_A
-          && rr_len == sizeof(struct in_addr)
-          && strcasecmp(rr_name, hostname) == 0)
-        {
-          if (addrs)
-            {
-              if (aptr + sizeof(struct in_addr) > abuf + alen)
-              {
-                status = ARES_EBADRESP;
-                break;
-              }
-              memcpy(&addrs[naddrs], aptr, sizeof(struct in_addr));
-            }
-          if (naddrs < max_addr_ttls)
-            {
-              struct ares_addrttl * const at = &addrttls[naddrs];
-              if (aptr + sizeof(struct in_addr) > abuf + alen)
-              {
-                status = ARES_EBADRESP;
-                break;
-              }
-              memcpy(&at->ipaddr, aptr,  sizeof(struct in_addr));
-              at->ttl = rr_ttl;
-            }
-          naddrs++;
-          status = ARES_SUCCESS;
-        }
-
-      if (rr_class == C_IN && rr_type == T_CNAME)
-        {
-          /* Record the RR name as an alias. */
-          if (aliases)
-            aliases[naliases] = rr_name;
-          else
-            free(rr_name);
-          naliases++;
-
-          /* Decode the RR data and replace the hostname with it. */
-          status = ares__expand_name_for_response(aptr, abuf, alen, &rr_data,
-                                                  &len);
-          if (status != ARES_SUCCESS)
-            break;
-          free(hostname);
-          hostname = rr_data;
-
-          /* Take the min of the TTLs we see in the CNAME chain. */
-          if (cname_ttl > rr_ttl)
-            cname_ttl = rr_ttl;
-        }
-      else
-        free(rr_name);
-
-      aptr += rr_len;
-      if (aptr > abuf + alen)
-        {
-          status = ARES_EBADRESP;
-          break;
-        }
-    }
-
-  if (status == ARES_SUCCESS && naddrs == 0)
-    status = ARES_ENODATA;
-  if (status == ARES_SUCCESS)
-    {
-      /* We got our answer. */
-      if (naddrttls)
-        {
-          const int n = naddrs < max_addr_ttls ? naddrs : max_addr_ttls;
-          for (i = 0; i < n; i++)
-            {
-              /* Ensure that each A TTL is no larger than the CNAME TTL. */
-              if (addrttls[i].ttl > cname_ttl)
-                addrttls[i].ttl = cname_ttl;
-            }
-          *naddrttls = n;
-        }
-      if (aliases)
-        aliases[naliases] = NULL;
-      if (host)
-        {
-          /* Allocate memory to build the host entry. */
-          hostent = malloc(sizeof(struct hostent));
-          if (hostent)
-            {
-              hostent->h_addr_list = malloc((naddrs + 1) * sizeof(char *));
-              if (hostent->h_addr_list)
-                {
-                  /* Fill in the hostent and return successfully. */
-                  hostent->h_name = hostname;
-                  hostent->h_aliases = aliases;
-                  hostent->h_addrtype = AF_INET;
-                  hostent->h_length = sizeof(struct in_addr);
-                  for (i = 0; i < naddrs; i++)
-                    hostent->h_addr_list[i] = (char *) &addrs[i];
-                  hostent->h_addr_list[naddrs] = NULL;
-                  *host = hostent;
-                  return ARES_SUCCESS;
-                }
-              free(hostent);
-            }
-          status = ARES_ENOMEM;
-        }
-     }
-  if (aliases)
-    {
-      for (i = 0; i < naliases; i++)
-        free(aliases[i]);
-      free(aliases);
-    }
-  free(addrs);
-  free(hostname);
-  return status;
-}
diff --git a/3rdParty/CAres/src/ares_parse_aaaa_reply.c b/3rdParty/CAres/src/ares_parse_aaaa_reply.c
deleted file mode 100644
index c2329cc..0000000
--- a/3rdParty/CAres/src/ares_parse_aaaa_reply.c
+++ /dev/null
@@ -1,257 +0,0 @@
-/* $Id: ares_parse_aaaa_reply.c,v 1.16 2009-11-23 01:24:17 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- * Copyright 2005 Dominick Meglio
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
-#ifdef HAVE_NETINET_IN_H
-#  include <netinet/in.h>
-#endif
-#ifdef HAVE_NETDB_H
-#  include <netdb.h>
-#endif
-#ifdef HAVE_ARPA_INET_H
-#  include <arpa/inet.h>
-#endif
-#ifdef HAVE_ARPA_NAMESER_H
-#  include <arpa/nameser.h>
-#else
-#  include "nameser.h"
-#endif
-#ifdef HAVE_ARPA_NAMESER_COMPAT_H
-#  include <arpa/nameser_compat.h>
-#endif
-
-#ifdef HAVE_STRINGS_H
-#  include <strings.h>
-#endif
-
-#include <stdlib.h>
-#include <string.h>
-#ifdef HAVE_LIMITS_H
-#  include <limits.h>
-#endif
-
-#include "ares.h"
-#include "ares_dns.h"
-#include "inet_net_pton.h"
-#include "ares_private.h"
-
-int ares_parse_aaaa_reply(const unsigned char *abuf, int alen,
-                          struct hostent **host, struct ares_addr6ttl *addrttls,
-                          int *naddrttls)
-{
-  unsigned int qdcount, ancount;
-  int status, i, rr_type, rr_class, rr_len, rr_ttl, naddrs;
-  int cname_ttl = INT_MAX;  /* the TTL imposed by the CNAME chain */
-  int naliases;
-  long len;
-  const unsigned char *aptr;
-  char *hostname, *rr_name, *rr_data, **aliases;
-  struct in6_addr *addrs;
-  struct hostent *hostent;
-  const int max_addr_ttls = (addrttls && naddrttls) ? *naddrttls : 0;
-
-  /* Set *host to NULL for all failure cases. */
-  if (host)
-    *host = NULL;
-  /* Same with *naddrttls. */
-  if (naddrttls)
-    *naddrttls = 0;
-
-  /* Give up if abuf doesn't have room for a header. */
-  if (alen < HFIXEDSZ)
-    return ARES_EBADRESP;
-
-  /* Fetch the question and answer count from the header. */
-  qdcount = DNS_HEADER_QDCOUNT(abuf);
-  ancount = DNS_HEADER_ANCOUNT(abuf);
-  if (qdcount != 1)
-    return ARES_EBADRESP;
-
-  /* Expand the name from the question, and skip past the question. */
-  aptr = abuf + HFIXEDSZ;
-  status = ares__expand_name_for_response(aptr, abuf, alen, &hostname, &len);
-  if (status != ARES_SUCCESS)
-    return status;
-  if (aptr + len + QFIXEDSZ > abuf + alen)
-    {
-      free(hostname);
-      return ARES_EBADRESP;
-    }
-  aptr += len + QFIXEDSZ;
-
-  /* Allocate addresses and aliases; ancount gives an upper bound for both. */
-  if (host)
-    {
-      addrs = malloc(ancount * sizeof(struct in6_addr));
-      if (!addrs)
-        {
-          free(hostname);
-          return ARES_ENOMEM;
-        }
-      aliases = malloc((ancount + 1) * sizeof(char *));
-      if (!aliases)
-        {
-          free(hostname);
-          free(addrs);
-          return ARES_ENOMEM;
-        }
-    }
-  else
-    {
-      addrs = NULL;
-      aliases = NULL;
-    }
-  naddrs = 0;
-  naliases = 0;
-
-  /* Examine each answer resource record (RR) in turn. */
-  for (i = 0; i < (int)ancount; i++)
-    {
-      /* Decode the RR up to the data field. */
-      status = ares__expand_name_for_response(aptr, abuf, alen, &rr_name, &len);
-      if (status != ARES_SUCCESS)
-        break;
-      aptr += len;
-      if (aptr + RRFIXEDSZ > abuf + alen)
-        {
-          status = ARES_EBADRESP;
-          break;
-        }
-      rr_type = DNS_RR_TYPE(aptr);
-      rr_class = DNS_RR_CLASS(aptr);
-      rr_len = DNS_RR_LEN(aptr);
-      rr_ttl = DNS_RR_TTL(aptr);
-      aptr += RRFIXEDSZ;
-
-      if (rr_class == C_IN && rr_type == T_AAAA
-          && rr_len == sizeof(struct in6_addr)
-          && strcasecmp(rr_name, hostname) == 0)
-        {
-          if (addrs)
-            {
-              if (aptr + sizeof(struct in6_addr) > abuf + alen)
-              {
-                status = ARES_EBADRESP;
-                break;
-              }
-              memcpy(&addrs[naddrs], aptr, sizeof(struct in6_addr));
-            }
-          if (naddrs < max_addr_ttls)
-            {
-              struct ares_addr6ttl * const at = &addrttls[naddrs];
-              if (aptr + sizeof(struct in6_addr) > abuf + alen)
-              {
-                status = ARES_EBADRESP;
-                break;
-              }
-              memcpy(&at->ip6addr, aptr,  sizeof(struct in6_addr));
-              at->ttl = rr_ttl;
-            }
-          naddrs++;
-          status = ARES_SUCCESS;
-        }
-
-      if (rr_class == C_IN && rr_type == T_CNAME)
-        {
-          /* Record the RR name as an alias. */
-          if (aliases)
-            aliases[naliases] = rr_name;
-          else
-            free(rr_name);
-          naliases++;
-
-          /* Decode the RR data and replace the hostname with it. */
-          status = ares__expand_name_for_response(aptr, abuf, alen, &rr_data,
-                                                  &len);
-          if (status != ARES_SUCCESS)
-            break;
-          free(hostname);
-          hostname = rr_data;
-
-          /* Take the min of the TTLs we see in the CNAME chain. */
-          if (cname_ttl > rr_ttl)
-            cname_ttl = rr_ttl;
-        }
-      else
-        free(rr_name);
-
-      aptr += rr_len;
-      if (aptr > abuf + alen)
-        {
-          status = ARES_EBADRESP;
-          break;
-        }
-    }
-
-  if (status == ARES_SUCCESS && naddrs == 0)
-    status = ARES_ENODATA;
-  if (status == ARES_SUCCESS)
-    {
-      /* We got our answer. */
-      if (naddrttls)
-        {
-          const int n = naddrs < max_addr_ttls ? naddrs : max_addr_ttls;
-          for (i = 0; i < n; i++)
-            {
-              /* Ensure that each A TTL is no larger than the CNAME TTL. */
-              if (addrttls[i].ttl > cname_ttl)
-                addrttls[i].ttl = cname_ttl;
-            }
-          *naddrttls = n;
-        }
-      if (aliases)
-        aliases[naliases] = NULL;
-      if (host)
-        {
-          /* Allocate memory to build the host entry. */
-          hostent = malloc(sizeof(struct hostent));
-          if (hostent)
-            {
-              hostent->h_addr_list = malloc((naddrs + 1) * sizeof(char *));
-              if (hostent->h_addr_list)
-                {
-                  /* Fill in the hostent and return successfully. */
-                  hostent->h_name = hostname;
-                  hostent->h_aliases = aliases;
-                  hostent->h_addrtype = AF_INET6;
-                  hostent->h_length = sizeof(struct in6_addr);
-                  for (i = 0; i < naddrs; i++)
-                    hostent->h_addr_list[i] = (char *) &addrs[i];
-                  hostent->h_addr_list[naddrs] = NULL;
-                  *host = hostent;
-                  return ARES_SUCCESS;
-                }
-              free(hostent);
-            }
-          status = ARES_ENOMEM;
-        }
-    }
-  if (aliases)
-    {
-      for (i = 0; i < naliases; i++)
-        free(aliases[i]);
-      free(aliases);
-    }
-  free(addrs);
-  free(hostname);
-  return status;
-}
diff --git a/3rdParty/CAres/src/ares_parse_ns_reply.c b/3rdParty/CAres/src/ares_parse_ns_reply.c
deleted file mode 100644
index 25c6329..0000000
--- a/3rdParty/CAres/src/ares_parse_ns_reply.c
+++ /dev/null
@@ -1,182 +0,0 @@
-/* $Id */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-/*
- * ares_parse_ns_reply created by Vlad Dinulescu <vlad.dinulescu@avira.com>
- *      on behalf of AVIRA Gmbh - http://www.avira.com
- */
-
-#include "ares_setup.h"
-
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
-#ifdef HAVE_NETINET_IN_H
-#  include <netinet/in.h>
-#endif
-#ifdef HAVE_NETDB_H
-#  include <netdb.h>
-#endif
-#ifdef HAVE_ARPA_INET_H
-#  include <arpa/inet.h>
-#endif
-#ifdef HAVE_ARPA_NAMESER_H
-#  include <arpa/nameser.h>
-#else
-#  include "nameser.h"
-#endif
-#ifdef HAVE_ARPA_NAMESER_COMPAT_H
-#  include <arpa/nameser_compat.h>
-#endif
-
-#include <stdlib.h>
-#include <string.h>
-#include "ares.h"
-#include "ares_dns.h"
-#include "ares_private.h"
-
-int ares_parse_ns_reply( const unsigned char* abuf, int alen,
-                         struct hostent** host )
-{
-  unsigned int qdcount, ancount;
-  int status, i, rr_type, rr_class, rr_len;
-  int nameservers_num;
-  long len;
-  const unsigned char *aptr;
-  char* hostname, *rr_name, *rr_data, **nameservers;
-  struct hostent *hostent;
-
-  /* Set *host to NULL for all failure cases. */
-  *host = NULL;
-
-  /* Give up if abuf doesn't have room for a header. */
-  if ( alen < HFIXEDSZ )
-    return ARES_EBADRESP;
-
-  /* Fetch the question and answer count from the header. */
-  qdcount = DNS_HEADER_QDCOUNT( abuf );
-  ancount = DNS_HEADER_ANCOUNT( abuf );
-  if ( qdcount != 1 )
-    return ARES_EBADRESP;
-
-  /* Expand the name from the question, and skip past the question. */
-  aptr = abuf + HFIXEDSZ;
-  status = ares__expand_name_for_response( aptr, abuf, alen, &hostname, &len);
-  if ( status != ARES_SUCCESS )
-    return status;
-  if ( aptr + len + QFIXEDSZ > abuf + alen )
-  {
-    free( hostname );
-    return ARES_EBADRESP;
-  }
-  aptr += len + QFIXEDSZ;
-
-  /* Allocate nameservers array; ancount gives an upper bound */
-  nameservers = malloc( ( ancount + 1 ) * sizeof( char * ) );
-  if ( !nameservers )
-  {
-    free( hostname );
-    return ARES_ENOMEM;
-  }
-  nameservers_num = 0;
-
-  /* Examine each answer resource record (RR) in turn. */
-  for ( i = 0; i < ( int ) ancount; i++ )
-  {
-    /* Decode the RR up to the data field. */
-    status = ares__expand_name_for_response( aptr, abuf, alen, &rr_name, &len );
-    if ( status != ARES_SUCCESS )
-      break;
-    aptr += len;
-    if ( aptr + RRFIXEDSZ > abuf + alen )
-    {
-      status = ARES_EBADRESP;
-      break;
-    }
-    rr_type = DNS_RR_TYPE( aptr );
-    rr_class = DNS_RR_CLASS( aptr );
-    rr_len = DNS_RR_LEN( aptr );
-    aptr += RRFIXEDSZ;
-
-    if ( rr_class == C_IN && rr_type == T_NS )
-    {
-      /* Decode the RR data and add it to the nameservers list */
-      status = ares__expand_name_for_response( aptr, abuf, alen, &rr_data,
-                                               &len);
-      if ( status != ARES_SUCCESS )
-      {
-        break;
-      }
-
-      nameservers[nameservers_num] = malloc(strlen(rr_data)+1);
-
-      if (nameservers[nameservers_num]==NULL)
-      {
-        free(rr_name);
-        free(rr_data);
-        status=ARES_ENOMEM;
-        break;
-      }
-      strcpy(nameservers[nameservers_num],rr_data);
-      free(rr_data);
-
-      nameservers_num++;
-    }
-
-    free( rr_name );
-
-    aptr += rr_len;
-    if ( aptr > abuf + alen )
-    {
-      status = ARES_EBADRESP;
-      break;
-    }
-  }
-
-  if ( status == ARES_SUCCESS && nameservers_num == 0 )
-  {
-    status = ARES_ENODATA;
-  }
-  if ( status == ARES_SUCCESS )
-  {
-    /* We got our answer.  Allocate memory to build the host entry. */
-    nameservers[nameservers_num] = NULL;
-    hostent = malloc( sizeof( struct hostent ) );
-    if ( hostent )
-    {
-      hostent->h_addr_list = malloc( 1 * sizeof( char * ) );
-      if ( hostent->h_addr_list )
-      {
-        /* Fill in the hostent and return successfully. */
-        hostent->h_name = hostname;
-        hostent->h_aliases = nameservers;
-        hostent->h_addrtype = AF_INET;
-        hostent->h_length = sizeof( struct in_addr );
-        hostent->h_addr_list[0] = NULL;
-        *host = hostent;
-        return ARES_SUCCESS;
-      }
-      free( hostent );
-    }
-    status = ARES_ENOMEM;
-  }
-  for ( i = 0; i < nameservers_num; i++ )
-    free( nameservers[i] );
-  free( nameservers );
-  free( hostname );
-  return status;
-}
diff --git a/3rdParty/CAres/src/ares_parse_ptr_reply.c b/3rdParty/CAres/src/ares_parse_ptr_reply.c
deleted file mode 100644
index 6f039b9..0000000
--- a/3rdParty/CAres/src/ares_parse_ptr_reply.c
+++ /dev/null
@@ -1,209 +0,0 @@
-/* $Id: ares_parse_ptr_reply.c,v 1.21 2009-11-02 11:55:53 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
-#ifdef HAVE_NETINET_IN_H
-#  include <netinet/in.h>
-#endif
-#ifdef HAVE_NETDB_H
-#  include <netdb.h>
-#endif
-#ifdef HAVE_ARPA_NAMESER_H
-#  include <arpa/nameser.h>
-#else
-#  include "nameser.h"
-#endif
-#ifdef HAVE_ARPA_NAMESER_COMPAT_H
-#  include <arpa/nameser_compat.h>
-#endif
-
-#ifdef HAVE_STRINGS_H
-#  include <strings.h>
-#endif
-
-#include <stdlib.h>
-#include <string.h>
-#include "ares.h"
-#include "ares_dns.h"
-#include "ares_private.h"
-
-int ares_parse_ptr_reply(const unsigned char *abuf, int alen, const void *addr,
-                         int addrlen, int family, struct hostent **host)
-{
-  unsigned int qdcount, ancount;
-  int status, i, rr_type, rr_class, rr_len;
-  long len;
-  const unsigned char *aptr;
-  char *ptrname, *hostname, *rr_name, *rr_data;
-  struct hostent *hostent;
-  int aliascnt = 0;
-  int alias_alloc = 8;
-  char ** aliases;
-
-  /* Set *host to NULL for all failure cases. */
-  *host = NULL;
-
-  /* Give up if abuf doesn't have room for a header. */
-  if (alen < HFIXEDSZ)
-    return ARES_EBADRESP;
-
-  /* Fetch the question and answer count from the header. */
-  qdcount = DNS_HEADER_QDCOUNT(abuf);
-  ancount = DNS_HEADER_ANCOUNT(abuf);
-  if (qdcount != 1)
-    return ARES_EBADRESP;
-
-  /* Expand the name from the question, and skip past the question. */
-  aptr = abuf + HFIXEDSZ;
-  status = ares__expand_name_for_response(aptr, abuf, alen, &ptrname, &len);
-  if (status != ARES_SUCCESS)
-    return status;
-  if (aptr + len + QFIXEDSZ > abuf + alen)
-    {
-      free(ptrname);
-      return ARES_EBADRESP;
-    }
-  aptr += len + QFIXEDSZ;
-
-  /* Examine each answer resource record (RR) in turn. */
-  hostname = NULL;
-  aliases = malloc(alias_alloc * sizeof(char *));
-  if (!aliases)
-    {
-      free(ptrname);
-      return ARES_ENOMEM;
-    }
-  for (i = 0; i < (int)ancount; i++)
-    {
-      /* Decode the RR up to the data field. */
-      status = ares__expand_name_for_response(aptr, abuf, alen, &rr_name, &len);
-      if (status != ARES_SUCCESS)
-        break;
-      aptr += len;
-      if (aptr + RRFIXEDSZ > abuf + alen)
-        {
-          status = ARES_EBADRESP;
-          break;
-        }
-      rr_type = DNS_RR_TYPE(aptr);
-      rr_class = DNS_RR_CLASS(aptr);
-      rr_len = DNS_RR_LEN(aptr);
-      aptr += RRFIXEDSZ;
-
-      if (rr_class == C_IN && rr_type == T_PTR
-          && strcasecmp(rr_name, ptrname) == 0)
-        {
-          /* Decode the RR data and set hostname to it. */
-          status = ares__expand_name_for_response(aptr, abuf, alen, &rr_data,
-                                                  &len);
-          if (status != ARES_SUCCESS)
-            break;
-          if (hostname)
-            free(hostname);
-          hostname = rr_data;
-          aliases[aliascnt] = malloc((strlen(rr_data)+1) * sizeof(char *));
-          if (!aliases[aliascnt])
-            {
-              status = ARES_ENOMEM;
-              break;
-            }
-          strncpy(aliases[aliascnt], rr_data, strlen(rr_data)+1);
-          aliascnt++;
-          if (aliascnt >= alias_alloc) {
-            char **ptr;
-            alias_alloc *= 2;
-            ptr = realloc(aliases, alias_alloc * sizeof(char *));
-            if(!ptr) {
-              status = ARES_ENOMEM;
-              break;
-            }
-            aliases = ptr;
-          }
-        }
-
-      if (rr_class == C_IN && rr_type == T_CNAME)
-        {
-          /* Decode the RR data and replace ptrname with it. */
-          status = ares__expand_name_for_response(aptr, abuf, alen, &rr_data,
-                                                  &len);
-          if (status != ARES_SUCCESS)
-            break;
-          free(ptrname);
-          ptrname = rr_data;
-        }
-
-      free(rr_name);
-      aptr += rr_len;
-      if (aptr > abuf + alen)
-        {
-          status = ARES_EBADRESP;
-          break;
-        }
-    }
-
-  if (status == ARES_SUCCESS && !hostname)
-    status = ARES_ENODATA;
-  if (status == ARES_SUCCESS)
-    {
-      /* We got our answer.  Allocate memory to build the host entry. */
-      hostent = malloc(sizeof(struct hostent));
-      if (hostent)
-        {
-          hostent->h_addr_list = malloc(2 * sizeof(char *));
-          if (hostent->h_addr_list)
-            {
-              hostent->h_addr_list[0] = malloc(addrlen);
-              if (hostent->h_addr_list[0])
-                {
-                  hostent->h_aliases = malloc((aliascnt+1) * sizeof (char *));
-                  if (hostent->h_aliases)
-                    {
-                      /* Fill in the hostent and return successfully. */
-                      hostent->h_name = hostname;
-                      for (i=0 ; i<aliascnt ; i++)
-                        hostent->h_aliases[i] = aliases[i];
-                      hostent->h_aliases[aliascnt] = NULL;
-                      hostent->h_addrtype = family;
-                      hostent->h_length = addrlen;
-                      memcpy(hostent->h_addr_list[0], addr, addrlen);
-                      hostent->h_addr_list[1] = NULL;
-                      *host = hostent;
-                      free(aliases);
-                      free(ptrname);
-                      return ARES_SUCCESS;
-                    }
-                  free(hostent->h_addr_list[0]);
-                }
-              free(hostent->h_addr_list);
-            }
-          free(hostent);
-        }
-      status = ARES_ENOMEM;
-    }
-  for (i=0 ; i<aliascnt ; i++)
-    if (aliases[i]) 
-      free(aliases[i]);
-  free(aliases);
-  if (hostname)
-    free(hostname);
-  free(ptrname);
-  return status;
-}
diff --git a/3rdParty/CAres/src/ares_parse_srv_reply.c b/3rdParty/CAres/src/ares_parse_srv_reply.c
deleted file mode 100644
index 72830af..0000000
--- a/3rdParty/CAres/src/ares_parse_srv_reply.c
+++ /dev/null
@@ -1,180 +0,0 @@
-/* $Id: ares_parse_srv_reply.c,v 1.12 2009-11-26 01:21:21 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- * Copyright (C) 2009 by Jakub Hrozek <jhrozek@redhat.com>
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
-#ifdef HAVE_NETINET_IN_H
-#  include <netinet/in.h>
-#endif
-#ifdef HAVE_NETDB_H
-#  include <netdb.h>
-#endif
-#ifdef HAVE_ARPA_INET_H
-#  include <arpa/inet.h>
-#endif
-#ifdef HAVE_ARPA_NAMESER_H
-#  include <arpa/nameser.h>
-#else
-#  include "nameser.h"
-#endif
-#ifdef HAVE_ARPA_NAMESER_COMPAT_H
-#  include <arpa/nameser_compat.h>
-#endif
-
-#include <stdlib.h>
-#include <string.h>
-#include "ares.h"
-#include "ares_dns.h"
-#include "ares_data.h"
-#include "ares_private.h"
-
-/* AIX portability check */
-#ifndef T_SRV
-#  define T_SRV 33 /* server selection */
-#endif
-
-int
-ares_parse_srv_reply (const unsigned char *abuf, int alen,
-                      struct ares_srv_reply **srv_out)
-{
-  unsigned int qdcount, ancount, i;
-  const unsigned char *aptr, *vptr;
-  int status, rr_type, rr_class, rr_len;
-  long len;
-  char *hostname = NULL, *rr_name = NULL;
-  struct ares_srv_reply *srv_head = NULL;
-  struct ares_srv_reply *srv_last = NULL;
-  struct ares_srv_reply *srv_curr;
-
-  /* Set *srv_out to NULL for all failure cases. */
-  *srv_out = NULL;
-
-  /* Give up if abuf doesn't have room for a header. */
-  if (alen < HFIXEDSZ)
-    return ARES_EBADRESP;
-
-  /* Fetch the question and answer count from the header. */
-  qdcount = DNS_HEADER_QDCOUNT (abuf);
-  ancount = DNS_HEADER_ANCOUNT (abuf);
-  if (qdcount != 1)
-    return ARES_EBADRESP;
-  if (ancount == 0)
-    return ARES_ENODATA;
-
-  /* Expand the name from the question, and skip past the question. */
-  aptr = abuf + HFIXEDSZ;
-  status = ares_expand_name (aptr, abuf, alen, &hostname, &len);
-  if (status != ARES_SUCCESS)
-    return status;
-
-  if (aptr + len + QFIXEDSZ > abuf + alen)
-    {
-      free (hostname);
-      return ARES_EBADRESP;
-    }
-  aptr += len + QFIXEDSZ;
-
-  /* Examine each answer resource record (RR) in turn. */
-  for (i = 0; i < ancount; i++)
-    {
-      /* Decode the RR up to the data field. */
-      status = ares_expand_name (aptr, abuf, alen, &rr_name, &len);
-      if (status != ARES_SUCCESS)
-        {
-          break;
-        }
-      aptr += len;
-      if (aptr + RRFIXEDSZ > abuf + alen)
-        {
-          status = ARES_EBADRESP;
-          break;
-        }
-      rr_type = DNS_RR_TYPE (aptr);
-      rr_class = DNS_RR_CLASS (aptr);
-      rr_len = DNS_RR_LEN (aptr);
-      aptr += RRFIXEDSZ;
-
-      /* Check if we are really looking at a SRV record */
-      if (rr_class == C_IN && rr_type == T_SRV)
-        {
-          /* parse the SRV record itself */
-          if (rr_len < 6)
-            {
-              status = ARES_EBADRESP;
-              break;
-            }
-
-          /* Allocate storage for this SRV answer appending it to the list */
-          srv_curr = ares_malloc_data(ARES_DATATYPE_SRV_REPLY);
-          if (!srv_curr)
-            {
-              status = ARES_ENOMEM;
-              break;
-            }
-          if (srv_last)
-            {
-              srv_last->next = srv_curr;
-            }
-          else
-            {
-              srv_head = srv_curr;
-            }
-          srv_last = srv_curr;
-
-          vptr = aptr;
-          srv_curr->priority = ntohs (*((unsigned short *)vptr));
-          vptr += sizeof(unsigned short);
-          srv_curr->weight = ntohs (*((unsigned short *)vptr));
-          vptr += sizeof(unsigned short);
-          srv_curr->port = ntohs (*((unsigned short *)vptr));
-          vptr += sizeof(unsigned short);
-
-          status = ares_expand_name (vptr, abuf, alen, &srv_curr->host, &len);
-          if (status != ARES_SUCCESS)
-            break;
-        }
-
-      /* Don't lose memory in the next iteration */
-      free (rr_name);
-      rr_name = NULL;
-
-      /* Move on to the next record */
-      aptr += rr_len;
-    }
-
-  if (hostname)
-    free (hostname);
-  if (rr_name)
-    free (rr_name);
-
-  /* clean up on error */
-  if (status != ARES_SUCCESS)
-    {
-      if (srv_head)
-        ares_free_data (srv_head);
-      return status;
-    }
-
-  /* everything looks fine, return the data */
-  *srv_out = srv_head;
-
-  return ARES_SUCCESS;
-}
diff --git a/3rdParty/CAres/src/ares_parse_txt_reply.c b/3rdParty/CAres/src/ares_parse_txt_reply.c
deleted file mode 100644
index b6af850..0000000
--- a/3rdParty/CAres/src/ares_parse_txt_reply.c
+++ /dev/null
@@ -1,202 +0,0 @@
-/* $Id: ares_parse_txt_reply.c,v 1.9 2009-11-26 01:21:21 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- * Copyright (C) 2009 by Jakub Hrozek <jhrozek@redhat.com>
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
-#ifdef HAVE_NETINET_IN_H
-#  include <netinet/in.h>
-#endif
-#ifdef HAVE_NETDB_H
-#  include <netdb.h>
-#endif
-#ifdef HAVE_ARPA_INET_H
-#  include <arpa/inet.h>
-#endif
-#ifdef HAVE_ARPA_NAMESER_H
-#  include <arpa/nameser.h>
-#else
-#  include "nameser.h"
-#endif
-#ifdef HAVE_ARPA_NAMESER_COMPAT_H
-#  include <arpa/nameser_compat.h>
-#endif
-
-#ifdef HAVE_STRINGS_H
-#  include <strings.h>
-#endif
-
-#include <stdlib.h>
-#include <string.h>
-
-#include "ares.h"
-#include "ares_dns.h"
-#include "ares_data.h"
-#include "ares_private.h"
-
-int
-ares_parse_txt_reply (const unsigned char *abuf, int alen,
-                      struct ares_txt_reply **txt_out)
-{
-  size_t substr_len, str_len;
-  unsigned int qdcount, ancount, i;
-  const unsigned char *aptr;
-  const unsigned char *strptr;
-  int status, rr_type, rr_class, rr_len;
-  long len;
-  char *hostname = NULL, *rr_name = NULL;
-  struct ares_txt_reply *txt_head = NULL;
-  struct ares_txt_reply *txt_last = NULL;
-  struct ares_txt_reply *txt_curr;
-
-  /* Set *txt_out to NULL for all failure cases. */
-  *txt_out = NULL;
-
-  /* Give up if abuf doesn't have room for a header. */
-  if (alen < HFIXEDSZ)
-    return ARES_EBADRESP;
-
-  /* Fetch the question and answer count from the header. */
-  qdcount = DNS_HEADER_QDCOUNT (abuf);
-  ancount = DNS_HEADER_ANCOUNT (abuf);
-  if (qdcount != 1)
-    return ARES_EBADRESP;
-  if (ancount == 0)
-    return ARES_ENODATA;
-
-  /* Expand the name from the question, and skip past the question. */
-  aptr = abuf + HFIXEDSZ;
-  status = ares_expand_name (aptr, abuf, alen, &hostname, &len);
-  if (status != ARES_SUCCESS)
-    return status;
-
-  if (aptr + len + QFIXEDSZ > abuf + alen)
-    {
-      free (hostname);
-      return ARES_EBADRESP;
-    }
-  aptr += len + QFIXEDSZ;
-
-  /* Examine each answer resource record (RR) in turn. */
-  for (i = 0; i < ancount; i++)
-    {
-      /* Decode the RR up to the data field. */
-      status = ares_expand_name (aptr, abuf, alen, &rr_name, &len);
-      if (status != ARES_SUCCESS)
-        {
-          break;
-        }
-      aptr += len;
-      if (aptr + RRFIXEDSZ > abuf + alen)
-        {
-          status = ARES_EBADRESP;
-          break;
-        }
-      rr_type = DNS_RR_TYPE (aptr);
-      rr_class = DNS_RR_CLASS (aptr);
-      rr_len = DNS_RR_LEN (aptr);
-      aptr += RRFIXEDSZ;
-
-      /* Check if we are really looking at a TXT record */
-      if (rr_class == C_IN && rr_type == T_TXT)
-        {
-          /* Allocate storage for this TXT answer appending it to the list */
-          txt_curr = ares_malloc_data(ARES_DATATYPE_TXT_REPLY);
-          if (!txt_curr)
-            {
-              status = ARES_ENOMEM;
-              break;
-            }
-          if (txt_last)
-            {
-              txt_last->next = txt_curr;
-            }
-          else
-            {
-              txt_head = txt_curr;
-            }
-          txt_last = txt_curr;
-
-          /*
-           * There may be multiple substrings in a single TXT record. Each
-           * substring may be up to 255 characters in length, with a
-           * "length byte" indicating the size of the substring payload.
-           * RDATA contains both the length-bytes and payloads of all
-           * substrings contained therein.
-           */
-
-          /* Compute total length to allow a single memory allocation */
-          strptr = aptr;
-          while (strptr < (aptr + rr_len))
-            {
-              substr_len = (unsigned char)*strptr;
-              txt_curr->length += substr_len;
-              strptr += substr_len + 1;
-            }
-
-          /* Including null byte */
-          txt_curr->txt = malloc (txt_curr->length + 1);
-          if (txt_curr->txt == NULL)
-            {
-              status = ARES_ENOMEM;
-              break;
-            }
-
-          /* Step through the list of substrings, concatenating them */
-          str_len = 0;
-          strptr = aptr;
-          while (strptr < (aptr + rr_len))
-            {
-              substr_len = (unsigned char)*strptr;
-              strptr++;
-              memcpy ((char *) txt_curr->txt + str_len, strptr, substr_len);
-              str_len += substr_len;
-              strptr += substr_len;
-            }
-          /* Make sure we NULL-terminate */
-          *((char *) txt_curr->txt + txt_curr->length) = '\0';
-        }
-
-      /* Don't lose memory in the next iteration */
-      free (rr_name);
-      rr_name = NULL;
-
-      /* Move on to the next record */
-      aptr += rr_len;
-    }
-
-  if (hostname)
-    free (hostname);
-  if (rr_name)
-    free (rr_name);
-
-  /* clean up on error */
-  if (status != ARES_SUCCESS)
-    {
-      if (txt_head)
-        ares_free_data (txt_head);
-      return status;
-    }
-
-  /* everything looks fine, return the data */
-  *txt_out = txt_head;
-
-  return ARES_SUCCESS;
-}
diff --git a/3rdParty/CAres/src/ares_private.h b/3rdParty/CAres/src/ares_private.h
deleted file mode 100644
index 4726d7a..0000000
--- a/3rdParty/CAres/src/ares_private.h
+++ /dev/null
@@ -1,343 +0,0 @@
-#ifndef __ARES_PRIVATE_H
-#define __ARES_PRIVATE_H
-
-/* $Id: ares_private.h,v 1.50 2009-11-09 12:56:50 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- * Copyright (C) 2004-2009 by Daniel Stenberg
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-/*
- * Define WIN32 when build target is Win32 API
- */
-
-#if (defined(_WIN32) || defined(__WIN32__)) && !defined(WIN32)
-#define WIN32
-#endif
-
-#include <stdio.h>
-#include <sys/types.h>
-
-#ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-
-#ifdef WATT32
-#include <tcp.h>
-#include <sys/ioctl.h>
-#define writev(s,v,c)     writev_s(s,v,c)
-#define HAVE_WRITEV 1
-#endif
-
-#ifdef NETWARE
-#include <time.h>
-#endif
-
-#define DEFAULT_TIMEOUT         5000 /* milliseconds */
-#define DEFAULT_TRIES           4
-#ifndef INADDR_NONE
-#define INADDR_NONE 0xffffffff
-#endif
-
-#if defined(WIN32) && !defined(WATT32)
-
-#define IS_NT()        ((int)GetVersion() > 0)
-#define WIN_NS_9X      "System\\CurrentControlSet\\Services\\VxD\\MSTCP"
-#define WIN_NS_NT_KEY  "System\\CurrentControlSet\\Services\\Tcpip\\Parameters"
-#define NAMESERVER     "NameServer"
-#define DHCPNAMESERVER "DhcpNameServer"
-#define DATABASEPATH   "DatabasePath"
-#define WIN_PATH_HOSTS  "\\hosts"
-
-#elif defined(WATT32)
-
-#define PATH_RESOLV_CONF "/dev/ENV/etc/resolv.conf"
-
-#elif defined(NETWARE)
-
-#define PATH_RESOLV_CONF "sys:/etc/resolv.cfg"
-#define PATH_HOSTS              "sys:/etc/hosts"
-
-#elif defined(__riscos__)
-
-#define PATH_HOSTS             "InetDBase:Hosts"
-
-#else
-
-#define PATH_RESOLV_CONF        "/etc/resolv.conf"
-#ifdef ETC_INET
-#define PATH_HOSTS              "/etc/inet/hosts"
-#else
-#define PATH_HOSTS              "/etc/hosts"
-#endif
-
-#endif
-
-#define ARES_ID_KEY_LEN 31
-
-#include "ares_ipv6.h"
-#include "ares_llist.h"
-
-#ifndef HAVE_STRDUP
-#  include "ares_strdup.h"
-#  define strdup(ptr) ares_strdup(ptr)
-#endif
-
-#ifndef HAVE_STRCASECMP
-#  include "ares_strcasecmp.h"
-#  define strcasecmp(p1,p2) ares_strcasecmp(p1,p2)
-#endif
-
-#ifndef HAVE_STRNCASECMP
-#  include "ares_strcasecmp.h"
-#  define strncasecmp(p1,p2,n) ares_strncasecmp(p1,p2,n)
-#endif
-
-#ifndef HAVE_WRITEV
-#  include "ares_writev.h"
-#  define writev(s,ptr,cnt) ares_writev(s,ptr,cnt)
-#endif
-
-struct ares_addr {
-  int family;
-  union {
-    struct in_addr  addr4;
-    struct in6_addr addr6;
-  } addr;
-};
-#define addrV4 addr.addr4
-#define addrV6 addr.addr6
-
-struct query;
-
-struct send_request {
-  /* Remaining data to send */
-  const unsigned char *data;
-  size_t len;
-
-  /* The query for which we're sending this data */
-  struct query* owner_query;
-  /* The buffer we're using, if we have our own copy of the packet */
-  unsigned char *data_storage;
-
-  /* Next request in queue */
-  struct send_request *next;
-};
-
-struct server_state {
-  struct in_addr addr;
-  ares_socket_t udp_socket;
-  ares_socket_t tcp_socket;
-
-  /* Mini-buffer for reading the length word */
-  unsigned char tcp_lenbuf[2];
-  int tcp_lenbuf_pos;
-  int tcp_length;
-
-  /* Buffer for reading actual TCP data */
-  unsigned char *tcp_buffer;
-  int tcp_buffer_pos;
-
-  /* TCP output queue */
-  struct send_request *qhead;
-  struct send_request *qtail;
-
-  /* Which incarnation of this connection is this? We don't want to
-   * retransmit requests into the very same socket, but if the server
-   * closes on us and we re-open the connection, then we do want to
-   * re-send. */
-  int tcp_connection_generation;
-
-  /* Circular, doubly-linked list of outstanding queries to this server */
-  struct list_node queries_to_server;
-
-  /* Link back to owning channel */
-  ares_channel channel;
-
-  /* Is this server broken? We mark connections as broken when a
-   * request that is queued for sending times out.
-   */
-  int is_broken;
-};
-
-/* State to represent a DNS query */
-struct query {
-  /* Query ID from qbuf, for faster lookup, and current timeout */
-  unsigned short qid;
-  struct timeval timeout;
-
-  /*
-   * Links for the doubly-linked lists in which we insert a query.
-   * These circular, doubly-linked lists that are hash-bucketed based
-   * the attributes we care about, help making most important
-   * operations O(1).
-   */
-  struct list_node queries_by_qid;    /* hopefully in same cache line as qid */
-  struct list_node queries_by_timeout;
-  struct list_node queries_to_server;
-  struct list_node all_queries;
-
-  /* Query buf with length at beginning, for TCP transmission */
-  unsigned char *tcpbuf;
-  int tcplen;
-
-  /* Arguments passed to ares_send() (qbuf points into tcpbuf) */
-  const unsigned char *qbuf;
-  int qlen;
-  ares_callback callback;
-  void *arg;
-
-  /* Query status */
-  int try; /* Number of times we tried this query already. */
-  int server; /* Server this query has last been sent to. */
-  struct query_server_info *server_info;   /* per-server state */
-  int using_tcp;
-  int error_status;
-  int timeouts; /* number of timeouts we saw for this request */
-};
-
-/* Per-server state for a query */
-struct query_server_info {
-  int skip_server;  /* should we skip server, due to errors, etc? */
-  int tcp_connection_generation;  /* into which TCP connection did we send? */
-};
-
-/* An IP address pattern; matches an IP address X if X & mask == addr */
-#define PATTERN_MASK 0x1
-#define PATTERN_CIDR 0x2
-
-struct apattern {
-  union
-  {
-    struct in_addr  addr4;
-    struct in6_addr addr6;
-  } addr;
-  union
-  {
-    struct in_addr  addr4;
-    struct in6_addr addr6;
-    unsigned short  bits;
-  } mask;
-  int family;
-  unsigned short type;
-};
-
-typedef struct rc4_key
-{
-  unsigned char state[256];
-  unsigned char x;
-  unsigned char y;
-} rc4_key;
-
-struct ares_channeldata {
-  /* Configuration data */
-  int flags;
-  int timeout; /* in milliseconds */
-  int tries;
-  int ndots;
-  int rotate; /* if true, all servers specified are used */
-  int udp_port;
-  int tcp_port;
-  int socket_send_buffer_size;
-  int socket_receive_buffer_size;
-  char **domains;
-  int ndomains;
-  struct apattern *sortlist;
-  int nsort;
-  char *lookups;
-
-  int optmask; /* the option bitfield passed in at init time */
-
-  /* Server addresses and communications state */
-  struct server_state *servers;
-  int nservers;
-
-  /* ID to use for next query */
-  unsigned short next_id;
-  /* key to use when generating new ids */
-  rc4_key id_key;
-
-  /* Generation number to use for the next TCP socket open/close */
-  int tcp_connection_generation;
-
-  /* The time at which we last called process_timeouts(). Uses integer seconds
-     just to draw the line somewhere. */
-  time_t last_timeout_processed;
-
-  /* Last server we sent a query to. */
-  int last_server;
-
-  /* Circular, doubly-linked list of queries, bucketed various ways.... */
-  /* All active queries in a single list: */
-  struct list_node all_queries;
-  /* Queries bucketed by qid, for quickly dispatching DNS responses: */
-#define ARES_QID_TABLE_SIZE 2048
-  struct list_node queries_by_qid[ARES_QID_TABLE_SIZE];
-  /* Queries bucketed by timeout, for quickly handling timeouts: */
-#define ARES_TIMEOUT_TABLE_SIZE 1024
-  struct list_node queries_by_timeout[ARES_TIMEOUT_TABLE_SIZE];
-
-  ares_sock_state_cb sock_state_cb;
-  void *sock_state_cb_data;
-
-  ares_sock_create_callback sock_create_cb;
-  void *sock_create_cb_data;
-};
-
-/* return true if now is exactly check time or later */
-int ares__timedout(struct timeval *now,
-                   struct timeval *check);
-/* add the specific number of milliseconds to the time in the first argument */
-int ares__timeadd(struct timeval *now,
-                  int millisecs);
-/* return time offset between now and (future) check, in milliseconds */
-long ares__timeoffset(struct timeval *now,
-                      struct timeval *check);
-/* returns ARES_SUCCESS if library has been initialized */
-int ares_library_initialized(void);
-void ares__rc4(rc4_key* key,unsigned char *buffer_ptr, int buffer_len);
-void ares__send_query(ares_channel channel, struct query *query,
-                      struct timeval *now);
-void ares__close_sockets(ares_channel channel, struct server_state *server);
-int ares__get_hostent(FILE *fp, int family, struct hostent **host);
-int ares__read_line(FILE *fp, char **buf, size_t *bufsize);
-void ares__free_query(struct query *query);
-unsigned short ares__generate_new_id(rc4_key* key);
-struct timeval ares__tvnow(void);
-int ares__expand_name_for_response(const unsigned char *encoded,
-                                   const unsigned char *abuf, int alen,
-                                   char **s, long *enclen);
-#if 0 /* Not used */
-long ares__tvdiff(struct timeval t1, struct timeval t2);
-#endif
-
-#define ARES_SWAP_BYTE(a,b) \
-  { unsigned char swapByte = *(a);  *(a) = *(b);  *(b) = swapByte; }
-
-#define SOCK_STATE_CALLBACK(c, s, r, w)                                 \
-  do {                                                                  \
-    if ((c)->sock_state_cb)                                             \
-      (c)->sock_state_cb((c)->sock_state_cb_data, (s), (r), (w));       \
-  } while (0)
-
-#ifdef CURLDEBUG
-/* This is low-level hard-hacking memory leak tracking and similar. Using the
-   libcurl lowlevel code from within library is ugly and only works when
-   c-ares is built and linked with a similarly curldebug-enabled libcurl,
-   but we do this anyway for convenience. */
-#include "../lib/memdebug.h"
-#endif
-
-#endif /* __ARES_PRIVATE_H */
diff --git a/3rdParty/CAres/src/ares_process.c b/3rdParty/CAres/src/ares_process.c
deleted file mode 100644
index 6182ccc..0000000
--- a/3rdParty/CAres/src/ares_process.c
+++ /dev/null
@@ -1,1170 +0,0 @@
-/* $Id: ares_process.c,v 1.79 2009-11-18 10:33:54 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- * Copyright (C) 2004-2009 by Daniel Stenberg
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
-#ifdef HAVE_SYS_UIO_H
-#  include <sys/uio.h>
-#endif
-#ifdef HAVE_NETINET_IN_H
-#  include <netinet/in.h>
-#endif
-#ifdef HAVE_NETINET_TCP_H
-#  include <netinet/tcp.h>
-#endif
-#ifdef HAVE_NETDB_H
-#  include <netdb.h>
-#endif
-#ifdef HAVE_ARPA_NAMESER_H
-#  include <arpa/nameser.h>
-#else
-#  include "nameser.h"
-#endif
-#ifdef HAVE_ARPA_NAMESER_COMPAT_H
-#  include <arpa/nameser_compat.h>
-#endif
-
-#ifdef HAVE_SYS_TIME_H
-#  include <sys/time.h>
-#endif
-
-#ifdef HAVE_STRINGS_H
-#  include <strings.h>
-#endif
-#ifdef HAVE_UNISTD_H
-#  include <unistd.h>
-#endif
-#ifdef HAVE_SYS_IOCTL_H
-#  include <sys/ioctl.h>
-#endif
-#ifdef NETWARE
-#  include <sys/filio.h>
-#endif
-
-#include <assert.h>
-#include <string.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <time.h>
-#include <errno.h>
-
-#include "ares.h"
-#include "ares_dns.h"
-#include "ares_private.h"
-
-
-static int try_again(int errnum);
-static void write_tcp_data(ares_channel channel, fd_set *write_fds,
-                           ares_socket_t write_fd, struct timeval *now);
-static void read_tcp_data(ares_channel channel, fd_set *read_fds,
-                          ares_socket_t read_fd, struct timeval *now);
-static void read_udp_packets(ares_channel channel, fd_set *read_fds,
-                             ares_socket_t read_fd, struct timeval *now);
-static void advance_tcp_send_queue(ares_channel channel, int whichserver,
-                                   ssize_t num_bytes);
-static void process_timeouts(ares_channel channel, struct timeval *now);
-static void process_broken_connections(ares_channel channel,
-                                       struct timeval *now);
-static void process_answer(ares_channel channel, unsigned char *abuf,
-                           int alen, int whichserver, int tcp,
-                           struct timeval *now);
-static void handle_error(ares_channel channel, int whichserver,
-                         struct timeval *now);
-static void skip_server(ares_channel channel, struct query *query,
-                        int whichserver);
-static void next_server(ares_channel channel, struct query *query,
-                        struct timeval *now);
-static int configure_socket(int s, ares_channel channel);
-static int open_tcp_socket(ares_channel channel, struct server_state *server);
-static int open_udp_socket(ares_channel channel, struct server_state *server);
-static int same_questions(const unsigned char *qbuf, int qlen,
-                          const unsigned char *abuf, int alen);
-static void end_query(ares_channel channel, struct query *query, int status,
-                      unsigned char *abuf, int alen);
-
-/* return true if now is exactly check time or later */
-int ares__timedout(struct timeval *now,
-                   struct timeval *check)
-{
-  long secs = (now->tv_sec - check->tv_sec);
-
-  if(secs > 0)
-    return 1; /* yes, timed out */
-  if(secs < 0)
-    return 0; /* nope, not timed out */
-
-  /* if the full seconds were identical, check the sub second parts */
-  return (now->tv_usec - check->tv_usec >= 0);
-}
-
-/* add the specific number of milliseconds to the time in the first argument */
-int ares__timeadd(struct timeval *now,
-                  int millisecs)
-{
-  now->tv_sec += millisecs/1000;
-  now->tv_usec += (millisecs%1000)*1000;
-
-  if(now->tv_usec >= 1000000) {
-    ++(now->tv_sec);
-    now->tv_usec -= 1000000;
-  }
-
-  return 0;
-}
-
-/* return time offset between now and (future) check, in milliseconds */
-long ares__timeoffset(struct timeval *now,
-                      struct timeval *check)
-{
-  return (check->tv_sec - now->tv_sec)*1000 +
-         (check->tv_usec - now->tv_usec)/1000;
-}
-
-
-/* Something interesting happened on the wire, or there was a timeout.
- * See what's up and respond accordingly.
- */
-void ares_process(ares_channel channel, fd_set *read_fds, fd_set *write_fds)
-{
-  struct timeval now = ares__tvnow();
-
-  write_tcp_data(channel, write_fds, ARES_SOCKET_BAD, &now);
-  read_tcp_data(channel, read_fds, ARES_SOCKET_BAD, &now);
-  read_udp_packets(channel, read_fds, ARES_SOCKET_BAD, &now);
-  process_timeouts(channel, &now);
-  process_broken_connections(channel, &now);
-}
-
-/* Something interesting happened on the wire, or there was a timeout.
- * See what's up and respond accordingly.
- */
-void ares_process_fd(ares_channel channel,
-                     ares_socket_t read_fd, /* use ARES_SOCKET_BAD or valid
-                                               file descriptors */
-                     ares_socket_t write_fd)
-{
-  struct timeval now = ares__tvnow();
-
-  write_tcp_data(channel, NULL, write_fd, &now);
-  read_tcp_data(channel, NULL, read_fd, &now);
-  read_udp_packets(channel, NULL, read_fd, &now);
-  process_timeouts(channel, &now);
-}
-
-
-/* Return 1 if the specified error number describes a readiness error, or 0
- * otherwise. This is mostly for HP-UX, which could return EAGAIN or
- * EWOULDBLOCK. See this man page
- *
- *      http://devrsrc1.external.hp.com/STKS/cgi-bin/man2html?manpage=/usr/share/man/man2.Z/send.2
- */
-static int try_again(int errnum)
-{
-#if !defined EWOULDBLOCK && !defined EAGAIN
-#error "Neither EWOULDBLOCK nor EAGAIN defined"
-#endif
-  switch (errnum)
-    {
-#ifdef EWOULDBLOCK
-    case EWOULDBLOCK:
-      return 1;
-#endif
-#if defined EAGAIN && EAGAIN != EWOULDBLOCK
-    case EAGAIN:
-      return 1;
-#endif
-    }
-  return 0;
-}
-
-/* If any TCP sockets select true for writing, write out queued data
- * we have for them.
- */
-static void write_tcp_data(ares_channel channel,
-                           fd_set *write_fds,
-                           ares_socket_t write_fd,
-                           struct timeval *now)
-{
-  struct server_state *server;
-  struct send_request *sendreq;
-  struct iovec *vec;
-  int i;
-  ssize_t scount;
-  ssize_t wcount;
-  size_t n;
-
-  if(!write_fds && (write_fd == ARES_SOCKET_BAD))
-    /* no possible action */
-    return;
-
-  for (i = 0; i < channel->nservers; i++)
-    {
-      /* Make sure server has data to send and is selected in write_fds or
-         write_fd. */
-      server = &channel->servers[i];
-      if (!server->qhead || server->tcp_socket == ARES_SOCKET_BAD ||
-          server->is_broken)
-        continue;
-
-      if(write_fds) {
-        if(!FD_ISSET(server->tcp_socket, write_fds))
-          continue;
-      }
-      else {
-        if(server->tcp_socket != write_fd)
-          continue;
-      }
-
-      if(write_fds)
-        /* If there's an error and we close this socket, then open
-         * another with the same fd to talk to another server, then we
-         * don't want to think that it was the new socket that was
-         * ready. This is not disastrous, but is likely to result in
-         * extra system calls and confusion. */
-        FD_CLR(server->tcp_socket, write_fds);
-
-      /* Count the number of send queue items. */
-      n = 0;
-      for (sendreq = server->qhead; sendreq; sendreq = sendreq->next)
-        n++;
-
-      /* Allocate iovecs so we can send all our data at once. */
-      vec = malloc(n * sizeof(struct iovec));
-      if (vec)
-        {
-          /* Fill in the iovecs and send. */
-          n = 0;
-          for (sendreq = server->qhead; sendreq; sendreq = sendreq->next)
-            {
-              vec[n].iov_base = (char *) sendreq->data;
-              vec[n].iov_len = sendreq->len;
-              n++;
-            }
-          wcount = (ssize_t)writev(server->tcp_socket, vec, (int)n);
-          free(vec);
-          if (wcount < 0)
-            {
-              if (!try_again(SOCKERRNO))
-                  handle_error(channel, i, now);
-              continue;
-            }
-
-          /* Advance the send queue by as many bytes as we sent. */
-          advance_tcp_send_queue(channel, i, wcount);
-        }
-      else
-        {
-          /* Can't allocate iovecs; just send the first request. */
-          sendreq = server->qhead;
-
-          scount = swrite(server->tcp_socket, sendreq->data, sendreq->len);
-          if (scount < 0)
-            {
-              if (!try_again(SOCKERRNO))
-                  handle_error(channel, i, now);
-              continue;
-            }
-
-          /* Advance the send queue by as many bytes as we sent. */
-          advance_tcp_send_queue(channel, i, scount);
-        }
-    }
-}
-
-/* Consume the given number of bytes from the head of the TCP send queue. */
-static void advance_tcp_send_queue(ares_channel channel, int whichserver,
-                                   ssize_t num_bytes)
-{
-  struct send_request *sendreq;
-  struct server_state *server = &channel->servers[whichserver];
-  while (num_bytes > 0)
-    {
-      sendreq = server->qhead;
-      if ((size_t)num_bytes >= sendreq->len)
-       {
-         num_bytes -= sendreq->len;
-         server->qhead = sendreq->next;
-         if (server->qhead == NULL)
-           {
-             SOCK_STATE_CALLBACK(channel, server->tcp_socket, 1, 0);
-             server->qtail = NULL;
-           }
-         if (sendreq->data_storage != NULL)
-           free(sendreq->data_storage);
-         free(sendreq);
-       }
-      else
-       {
-         sendreq->data += num_bytes;
-         sendreq->len -= num_bytes;
-         num_bytes = 0;
-       }
-    }
-}
-
-/* If any TCP socket selects true for reading, read some data,
- * allocate a buffer if we finish reading the length word, and process
- * a packet if we finish reading one.
- */
-static void read_tcp_data(ares_channel channel, fd_set *read_fds,
-                          ares_socket_t read_fd, struct timeval *now)
-{
-  struct server_state *server;
-  int i;
-  ssize_t count;
-
-  if(!read_fds && (read_fd == ARES_SOCKET_BAD))
-    /* no possible action */
-    return;
-
-  for (i = 0; i < channel->nservers; i++)
-    {
-      /* Make sure the server has a socket and is selected in read_fds. */
-      server = &channel->servers[i];
-      if (server->tcp_socket == ARES_SOCKET_BAD || server->is_broken)
-        continue;
-
-      if(read_fds) {
-        if(!FD_ISSET(server->tcp_socket, read_fds))
-          continue;
-      }
-      else {
-        if(server->tcp_socket != read_fd)
-          continue;
-      }
-
-      if(read_fds)
-        /* If there's an error and we close this socket, then open
-         * another with the same fd to talk to another server, then we
-         * don't want to think that it was the new socket that was
-         * ready. This is not disastrous, but is likely to result in
-         * extra system calls and confusion. */
-        FD_CLR(server->tcp_socket, read_fds);
-
-      if (server->tcp_lenbuf_pos != 2)
-        {
-          /* We haven't yet read a length word, so read that (or
-           * what's left to read of it).
-           */
-          count = sread(server->tcp_socket,
-                        server->tcp_lenbuf + server->tcp_lenbuf_pos,
-                        2 - server->tcp_lenbuf_pos);
-          if (count <= 0)
-            {
-              if (!(count == -1 && try_again(SOCKERRNO)))
-                  handle_error(channel, i, now);
-              continue;
-            }
-
-          server->tcp_lenbuf_pos += (int)count;
-          if (server->tcp_lenbuf_pos == 2)
-            {
-              /* We finished reading the length word.  Decode the
-               * length and allocate a buffer for the data.
-               */
-              server->tcp_length = server->tcp_lenbuf[0] << 8
-                | server->tcp_lenbuf[1];
-              server->tcp_buffer = malloc(server->tcp_length);
-              if (!server->tcp_buffer)
-                handle_error(channel, i, now);
-              server->tcp_buffer_pos = 0;
-            }
-        }
-      else
-        {
-          /* Read data into the allocated buffer. */
-          count = sread(server->tcp_socket,
-                        server->tcp_buffer + server->tcp_buffer_pos,
-                        server->tcp_length - server->tcp_buffer_pos);
-          if (count <= 0)
-            {
-              if (!(count == -1 && try_again(SOCKERRNO)))
-                  handle_error(channel, i, now);
-              continue;
-            }
-
-          server->tcp_buffer_pos += (int)count;
-          if (server->tcp_buffer_pos == server->tcp_length)
-            {
-              /* We finished reading this answer; process it and
-               * prepare to read another length word.
-               */
-              process_answer(channel, server->tcp_buffer, server->tcp_length,
-                             i, 1, now);
-          if (server->tcp_buffer)
-                        free(server->tcp_buffer);
-              server->tcp_buffer = NULL;
-              server->tcp_lenbuf_pos = 0;
-              server->tcp_buffer_pos = 0;
-            }
-        }
-    }
-}
-
-/* If any UDP sockets select true for reading, process them. */
-static void read_udp_packets(ares_channel channel, fd_set *read_fds,
-                             ares_socket_t read_fd, struct timeval *now)
-{
-  struct server_state *server;
-  int i;
-  ssize_t count;
-  unsigned char buf[PACKETSZ + 1];
-#ifdef HAVE_RECVFROM
-  struct sockaddr_in from;
-  ares_socklen_t fromlen;
-#endif
-
-  if(!read_fds && (read_fd == ARES_SOCKET_BAD))
-    /* no possible action */
-    return;
-
-  for (i = 0; i < channel->nservers; i++)
-    {
-      /* Make sure the server has a socket and is selected in read_fds. */
-      server = &channel->servers[i];
-
-      if (server->udp_socket == ARES_SOCKET_BAD || server->is_broken)
-        continue;
-
-      if(read_fds) {
-        if(!FD_ISSET(server->udp_socket, read_fds))
-          continue;
-      }
-      else {
-        if(server->udp_socket != read_fd)
-          continue;
-      }
-
-      if(read_fds)
-        /* If there's an error and we close this socket, then open
-         * another with the same fd to talk to another server, then we
-         * don't want to think that it was the new socket that was
-         * ready. This is not disastrous, but is likely to result in
-         * extra system calls and confusion. */
-        FD_CLR(server->udp_socket, read_fds);
-
-      /* To reduce event loop overhead, read and process as many
-       * packets as we can. */
-      do {
-#ifdef HAVE_RECVFROM
-        fromlen = sizeof(from);
-        count = (ssize_t)recvfrom(server->udp_socket, (void *)buf, sizeof(buf),
-                                  0, (struct sockaddr *)&from, &fromlen);
-#else
-        count = sread(server->udp_socket, buf, sizeof(buf));
-#endif
-        if (count == -1 && try_again(SOCKERRNO))
-          continue;
-        else if (count <= 0)
-          handle_error(channel, i, now);
-#ifdef HAVE_RECVFROM
-        else if (from.sin_addr.s_addr != server->addr.s_addr)
-          /* Address response came from did not match the address
-           * we sent the request to.  Someone may be attempting
-           * to perform a cache poisoning attack */
-          break;
-#endif
-        else
-          process_answer(channel, buf, (int)count, i, 0, now);
-       } while (count > 0);
-    }
-}
-
-/* If any queries have timed out, note the timeout and move them on. */
-static void process_timeouts(ares_channel channel, struct timeval *now)
-{
-  time_t t;  /* the time of the timeouts we're processing */
-  struct query *query;
-  struct list_node* list_head;
-  struct list_node* list_node;
-
-  /* Process all the timeouts that have fired since the last time we
-   * processed timeouts. If things are going well, then we'll have
-   * hundreds/thousands of queries that fall into future buckets, and
-   * only a handful of requests that fall into the "now" bucket, so
-   * this should be quite quick.
-   */
-  for (t = channel->last_timeout_processed; t <= now->tv_sec; t++)
-    {
-      list_head = &(channel->queries_by_timeout[t % ARES_TIMEOUT_TABLE_SIZE]);
-      for (list_node = list_head->next; list_node != list_head; )
-        {
-          query = list_node->data;
-          list_node = list_node->next;  /* in case the query gets deleted */
-          if (query->timeout.tv_sec && ares__timedout(now, &query->timeout))
-            {
-              query->error_status = ARES_ETIMEOUT;
-              ++query->timeouts;
-              next_server(channel, query, now);
-            }
-        }
-     }
-  channel->last_timeout_processed = now->tv_sec;
-}
-
-/* Handle an answer from a server. */
-static void process_answer(ares_channel channel, unsigned char *abuf,
-                           int alen, int whichserver, int tcp,
-                           struct timeval *now)
-{
-  int tc, rcode;
-  unsigned short id;
-  struct query *query;
-  struct list_node* list_head;
-  struct list_node* list_node;
-
-  /* If there's no room in the answer for a header, we can't do much
-   * with it. */
-  if (alen < HFIXEDSZ)
-    return;
-
-  /* Grab the query ID, truncate bit, and response code from the packet. */
-  id = DNS_HEADER_QID(abuf);
-  tc = DNS_HEADER_TC(abuf);
-  rcode = DNS_HEADER_RCODE(abuf);
-
-  /* Find the query corresponding to this packet. The queries are
-   * hashed/bucketed by query id, so this lookup should be quick.
-   * Note that both the query id and the questions must be the same;
-   * when the query id wraps around we can have multiple outstanding
-   * queries with the same query id, so we need to check both the id and
-   * question.
-   */
-  query = NULL;
-  list_head = &(channel->queries_by_qid[id % ARES_QID_TABLE_SIZE]);
-  for (list_node = list_head->next; list_node != list_head;
-       list_node = list_node->next)
-    {
-      struct query *q = list_node->data;
-      if ((q->qid == id) && same_questions(q->qbuf, q->qlen, abuf, alen))
-        {
-          query = q;
-          break;
-        }
-    }
-  if (!query)
-    return;
-
-  /* If we got a truncated UDP packet and are not ignoring truncation,
-   * don't accept the packet, and switch the query to TCP if we hadn't
-   * done so already.
-   */
-  if ((tc || alen > PACKETSZ) && !tcp && !(channel->flags & ARES_FLAG_IGNTC))
-    {
-      if (!query->using_tcp)
-        {
-          query->using_tcp = 1;
-          ares__send_query(channel, query, now);
-        }
-      return;
-    }
-
-  /* Limit alen to PACKETSZ if we aren't using TCP (only relevant if we
-   * are ignoring truncation.
-   */
-  if (alen > PACKETSZ && !tcp)
-    alen = PACKETSZ;
-
-  /* If we aren't passing through all error packets, discard packets
-   * with SERVFAIL, NOTIMP, or REFUSED response codes.
-   */
-  if (!(channel->flags & ARES_FLAG_NOCHECKRESP))
-    {
-      if (rcode == SERVFAIL || rcode == NOTIMP || rcode == REFUSED)
-        {
-          skip_server(channel, query, whichserver);
-          if (query->server == whichserver)
-            next_server(channel, query, now);
-          return;
-        }
-    }
-
-  end_query(channel, query, ARES_SUCCESS, abuf, alen);
-}
-
-/* Close all the connections that are no longer usable. */
-static void process_broken_connections(ares_channel channel,
-                                       struct timeval *now)
-{
-  int i;
-  for (i = 0; i < channel->nservers; i++)
-    {
-      struct server_state *server = &channel->servers[i];
-      if (server->is_broken)
-        {
-          handle_error(channel, i, now);
-        }
-    }
-}
-
-static void handle_error(ares_channel channel, int whichserver,
-                         struct timeval *now)
-{
-  struct server_state *server;
-  struct query *query;
-  struct list_node list_head;
-  struct list_node* list_node;
-
-  server = &channel->servers[whichserver];
-
-  /* Reset communications with this server. */
-  ares__close_sockets(channel, server);
-
-  /* Tell all queries talking to this server to move on and not try
-   * this server again. We steal the current list of queries that were
-   * in-flight to this server, since when we call next_server this can
-   * cause the queries to be re-sent to this server, which will
-   * re-insert these queries in that same server->queries_to_server
-   * list.
-   */
-  ares__init_list_head(&list_head);
-  ares__swap_lists(&list_head, &(server->queries_to_server));
-  for (list_node = list_head.next; list_node != &list_head; )
-    {
-      query = list_node->data;
-      list_node = list_node->next;  /* in case the query gets deleted */
-      assert(query->server == whichserver);
-      skip_server(channel, query, whichserver);
-      next_server(channel, query, now);
-    }
-  /* Each query should have removed itself from our temporary list as
-   * it re-sent itself or finished up...
-   */
-  assert(ares__is_list_empty(&list_head));
-}
-
-static void skip_server(ares_channel channel, struct query *query,
-                        int whichserver) {
-  /* The given server gave us problems with this query, so if we have
-   * the luxury of using other servers, then let's skip the
-   * potentially broken server and just use the others. If we only
-   * have one server and we need to retry then we should just go ahead
-   * and re-use that server, since it's our only hope; perhaps we
-   * just got unlucky, and retrying will work (eg, the server timed
-   * out our TCP connection just as we were sending another request).
-   */
-  if (channel->nservers > 1)
-    {
-      query->server_info[whichserver].skip_server = 1;
-    }
-}
-
-static void next_server(ares_channel channel, struct query *query,
-                        struct timeval *now)
-{
-  /* We need to try each server channel->tries times. We have channel->nservers
-   * servers to try. In total, we need to do channel->nservers * channel->tries
-   * attempts. Use query->try to remember how many times we already attempted
-   * this query. Use modular arithmetic to find the next server to try. */
-  while (++(query->try) < (channel->nservers * channel->tries))
-    {
-      struct server_state *server;
-
-      /* Move on to the next server. */
-      query->server = (query->server + 1) % channel->nservers;
-      server = &channel->servers[query->server];
-
-      /* We don't want to use this server if (1) we decided this
-       * connection is broken, and thus about to be closed, (2)
-       * we've decided to skip this server because of earlier
-       * errors we encountered, or (3) we already sent this query
-       * over this exact connection.
-       */
-      if (!server->is_broken &&
-           !query->server_info[query->server].skip_server &&
-           !(query->using_tcp &&
-             (query->server_info[query->server].tcp_connection_generation ==
-              server->tcp_connection_generation)))
-        {
-           ares__send_query(channel, query, now);
-           return;
-        }
-
-      /* You might think that with TCP we only need one try. However,
-       * even when using TCP, servers can time-out our connection just
-       * as we're sending a request, or close our connection because
-       * they die, or never send us a reply because they get wedged or
-       * tickle a bug that drops our request.
-       */
-    }
-
-  /* If we are here, all attempts to perform query failed. */
-  end_query(channel, query, query->error_status, NULL, 0);
-}
-
-void ares__send_query(ares_channel channel, struct query *query,
-                      struct timeval *now)
-{
-  struct send_request *sendreq;
-  struct server_state *server;
-  int timeplus;
-
-  server = &channel->servers[query->server];
-  if (query->using_tcp)
-    {
-      /* Make sure the TCP socket for this server is set up and queue
-       * a send request.
-       */
-      if (server->tcp_socket == ARES_SOCKET_BAD)
-        {
-          if (open_tcp_socket(channel, server) == -1)
-            {
-              skip_server(channel, query, query->server);
-              next_server(channel, query, now);
-              return;
-            }
-        }
-      sendreq = calloc(1, sizeof(struct send_request));
-      if (!sendreq)
-        {
-        end_query(channel, query, ARES_ENOMEM, NULL, 0);
-          return;
-        }
-      /* To make the common case fast, we avoid copies by using the
-       * query's tcpbuf for as long as the query is alive. In the rare
-       * case where the query ends while it's queued for transmission,
-       * then we give the sendreq its own copy of the request packet
-       * and put it in sendreq->data_storage.
-       */
-      sendreq->data_storage = NULL;
-      sendreq->data = query->tcpbuf;
-      sendreq->len = query->tcplen;
-      sendreq->owner_query = query;
-      sendreq->next = NULL;
-      if (server->qtail)
-        server->qtail->next = sendreq;
-      else
-        {
-          SOCK_STATE_CALLBACK(channel, server->tcp_socket, 1, 1);
-          server->qhead = sendreq;
-        }
-      server->qtail = sendreq;
-      query->server_info[query->server].tcp_connection_generation =
-        server->tcp_connection_generation;
-    }
-  else
-    {
-      if (server->udp_socket == ARES_SOCKET_BAD)
-        {
-          if (open_udp_socket(channel, server) == -1)
-            {
-              skip_server(channel, query, query->server);
-              next_server(channel, query, now);
-              return;
-            }
-        }
-      if (swrite(server->udp_socket, query->qbuf, query->qlen) == -1)
-        {
-          /* FIXME: Handle EAGAIN here since it likely can happen. */
-          skip_server(channel, query, query->server);
-          next_server(channel, query, now);
-          return;
-        }
-    }
-    timeplus = channel->timeout << (query->try / channel->nservers);
-    timeplus = (timeplus * (9 + (rand () & 7))) / 16;
-    query->timeout = *now;
-    ares__timeadd(&query->timeout,
-                  timeplus);
-    /* Keep track of queries bucketed by timeout, so we can process
-     * timeout events quickly.
-     */
-    ares__remove_from_list(&(query->queries_by_timeout));
-    ares__insert_in_list(
-        &(query->queries_by_timeout),
-        &(channel->queries_by_timeout[query->timeout.tv_sec %
-                                      ARES_TIMEOUT_TABLE_SIZE]));
-
-    /* Keep track of queries bucketed by server, so we can process server
-     * errors quickly.
-     */
-    ares__remove_from_list(&(query->queries_to_server));
-    ares__insert_in_list(&(query->queries_to_server),
-                         &(server->queries_to_server));
-}
-
-/*
- * setsocknonblock sets the given socket to either blocking or non-blocking mode
- * based on the 'nonblock' boolean argument. This function is highly portable.
- */
-static int setsocknonblock(ares_socket_t sockfd,    /* operate on this */
-                    int nonblock   /* TRUE or FALSE */)
-{
-#if defined(USE_BLOCKING_SOCKETS)
-
-  return 0; /* returns success */
-
-#elif defined(HAVE_FCNTL_O_NONBLOCK)
-
-  /* most recent unix versions */
-  int flags;
-  flags = fcntl(sockfd, F_GETFL, 0);
-  if (FALSE != nonblock)
-    return fcntl(sockfd, F_SETFL, flags | O_NONBLOCK);
-  else
-    return fcntl(sockfd, F_SETFL, flags & (~O_NONBLOCK));
-
-#elif defined(HAVE_IOCTL_FIONBIO)
-
-  /* older unix versions */
-  int flags;
-  flags = nonblock;
-  return ioctl(sockfd, FIONBIO, &flags);
-
-#elif defined(HAVE_IOCTLSOCKET_FIONBIO)
-
-#ifdef WATT32
-  char flags;
-#else
-  /* Windows */
-  unsigned long flags;
-#endif
-  flags = nonblock;
-  return ioctlsocket(sockfd, FIONBIO, &flags);
-
-#elif defined(HAVE_IOCTLSOCKET_CAMEL_FIONBIO)
-
-  /* Amiga */
-  return IoctlSocket(sockfd, FIONBIO, (long)nonblock);
-
-#elif defined(HAVE_SETSOCKOPT_SO_NONBLOCK)
-
-  /* BeOS */
-  long b = nonblock ? 1 : 0;
-  return setsockopt(sockfd, SOL_SOCKET, SO_NONBLOCK, &b, sizeof(b));
-
-#else
-#  error "no non-blocking method was found/used/set"
-#endif
-}
-
-static int configure_socket(int s, ares_channel channel)
-{
-  setsocknonblock(s, TRUE);
-
-#if defined(FD_CLOEXEC) && !defined(MSDOS)
-  /* Configure the socket fd as close-on-exec. */
-  if (fcntl(s, F_SETFD, FD_CLOEXEC) == -1)
-    return -1;
-#endif
-
-  /* Set the socket's send and receive buffer sizes. */
-  if ((channel->socket_send_buffer_size > 0) &&
-      setsockopt(s, SOL_SOCKET, SO_SNDBUF,
-                 (void *)&channel->socket_send_buffer_size,
-                 sizeof(channel->socket_send_buffer_size)) == -1)
-    return -1;
-
-  if ((channel->socket_receive_buffer_size > 0) &&
-      setsockopt(s, SOL_SOCKET, SO_RCVBUF,
-                 (void *)&channel->socket_receive_buffer_size,
-                 sizeof(channel->socket_receive_buffer_size)) == -1)
-    return -1;
-
-  return 0;
- }
-
-static int open_tcp_socket(ares_channel channel, struct server_state *server)
-{
-  ares_socket_t s;
-  int opt;
-  struct sockaddr_in sockin;
-
-  /* Acquire a socket. */
-  s = socket(AF_INET, SOCK_STREAM, 0);
-  if (s == ARES_SOCKET_BAD)
-    return -1;
-
-  /* Configure it. */
-  if (configure_socket(s, channel) < 0)
-    {
-       sclose(s);
-       return -1;
-    }
-
-#ifdef TCP_NODELAY
-  /*
-   * Disable the Nagle algorithm (only relevant for TCP sockets, and thus not in
-   * configure_socket). In general, in DNS lookups we're pretty much interested
-   * in firing off a single request and then waiting for a reply, so batching
-   * isn't very interesting in general.
-   */
-  opt = 1;
-  if (setsockopt(s, IPPROTO_TCP, TCP_NODELAY,
-                 (void *)&opt, sizeof(opt)) == -1)
-    {
-       sclose(s);
-       return -1;
-    }
-#endif
-
-  /* Connect to the server. */
-  memset(&sockin, 0, sizeof(sockin));
-  sockin.sin_family = AF_INET;
-  sockin.sin_addr = server->addr;
-  sockin.sin_port = (unsigned short)(channel->tcp_port & 0xffff);
-  if (connect(s, (struct sockaddr *) &sockin, sizeof(sockin)) == -1)
-    {
-      int err = SOCKERRNO;
-
-      if (err != EINPROGRESS && err != EWOULDBLOCK)
-        {
-          sclose(s);
-          return -1;
-        }
-    }
-
-  if (channel->sock_create_cb)
-    {
-      int err = channel->sock_create_cb(s, SOCK_STREAM,
-                                        channel->sock_create_cb_data);
-      if (err < 0)
-        {
-          sclose(s);
-          return err;
-        }
-    }
-
-  SOCK_STATE_CALLBACK(channel, s, 1, 0);
-  server->tcp_buffer_pos = 0;
-  server->tcp_socket = s;
-  server->tcp_connection_generation = ++channel->tcp_connection_generation;
-  return 0;
-}
-
-static int open_udp_socket(ares_channel channel, struct server_state *server)
-{
-  ares_socket_t s;
-  struct sockaddr_in sockin;
-
-  /* Acquire a socket. */
-  s = socket(AF_INET, SOCK_DGRAM, 0);
-  if (s == ARES_SOCKET_BAD)
-    return -1;
-
-  /* Set the socket non-blocking. */
-  if (configure_socket(s, channel) < 0)
-    {
-       sclose(s);
-       return -1;
-    }
-
-  /* Connect to the server. */
-  memset(&sockin, 0, sizeof(sockin));
-  sockin.sin_family = AF_INET;
-  sockin.sin_addr = server->addr;
-  sockin.sin_port = (unsigned short)(channel->udp_port & 0xffff);
-  if (connect(s, (struct sockaddr *) &sockin, sizeof(sockin)) == -1)
-    {
-      int err = SOCKERRNO;
-
-      if (err != EINPROGRESS && err != EWOULDBLOCK)
-        {
-          sclose(s);
-          return -1;
-        }
-    }
-
-  if (channel->sock_create_cb)
-    {
-      int err = channel->sock_create_cb(s, SOCK_DGRAM,
-                                        channel->sock_create_cb_data);
-      if (err < 0)
-        {
-          sclose(s);
-          return err;
-        }
-    }
-
-  SOCK_STATE_CALLBACK(channel, s, 1, 0);
-
-  server->udp_socket = s;
-  return 0;
-}
-
-static int same_questions(const unsigned char *qbuf, int qlen,
-                          const unsigned char *abuf, int alen)
-{
-  struct {
-    const unsigned char *p;
-    int qdcount;
-    char *name;
-    long namelen;
-    int type;
-    int dnsclass;
-  } q, a;
-  int i, j;
-
-  if (qlen < HFIXEDSZ || alen < HFIXEDSZ)
-    return 0;
-
-  /* Extract qdcount from the request and reply buffers and compare them. */
-  q.qdcount = DNS_HEADER_QDCOUNT(qbuf);
-  a.qdcount = DNS_HEADER_QDCOUNT(abuf);
-  if (q.qdcount != a.qdcount)
-    return 0;
-
-  /* For each question in qbuf, find it in abuf. */
-  q.p = qbuf + HFIXEDSZ;
-  for (i = 0; i < q.qdcount; i++)
-    {
-      /* Decode the question in the query. */
-      if (ares_expand_name(q.p, qbuf, qlen, &q.name, &q.namelen)
-          != ARES_SUCCESS)
-        return 0;
-      q.p += q.namelen;
-      if (q.p + QFIXEDSZ > qbuf + qlen)
-        {
-          free(q.name);
-          return 0;
-        }
-      q.type = DNS_QUESTION_TYPE(q.p);
-      q.dnsclass = DNS_QUESTION_CLASS(q.p);
-      q.p += QFIXEDSZ;
-
-      /* Search for this question in the answer. */
-      a.p = abuf + HFIXEDSZ;
-      for (j = 0; j < a.qdcount; j++)
-        {
-          /* Decode the question in the answer. */
-          if (ares_expand_name(a.p, abuf, alen, &a.name, &a.namelen)
-              != ARES_SUCCESS)
-            {
-              free(q.name);
-              return 0;
-            }
-          a.p += a.namelen;
-          if (a.p + QFIXEDSZ > abuf + alen)
-            {
-              free(q.name);
-              free(a.name);
-              return 0;
-            }
-          a.type = DNS_QUESTION_TYPE(a.p);
-          a.dnsclass = DNS_QUESTION_CLASS(a.p);
-          a.p += QFIXEDSZ;
-
-          /* Compare the decoded questions. */
-          if (strcasecmp(q.name, a.name) == 0 && q.type == a.type
-              && q.dnsclass == a.dnsclass)
-            {
-              free(a.name);
-              break;
-            }
-          free(a.name);
-        }
-
-      free(q.name);
-      if (j == a.qdcount)
-        return 0;
-    }
-  return 1;
-}
-
-static void end_query (ares_channel channel, struct query *query, int status,
-                       unsigned char *abuf, int alen)
-{
-  int i;
-
-  /* First we check to see if this query ended while one of our send
-   * queues still has pointers to it.
-   */
-  for (i = 0; i < channel->nservers; i++)
-    {
-      struct server_state *server = &channel->servers[i];
-      struct send_request *sendreq;
-      for (sendreq = server->qhead; sendreq; sendreq = sendreq->next)
-        if (sendreq->owner_query == query)
-          {
-            sendreq->owner_query = NULL;
-            assert(sendreq->data_storage == NULL);
-            if (status == ARES_SUCCESS)
-              {
-                /* We got a reply for this query, but this queued
-                 * sendreq points into this soon-to-be-gone query's
-                 * tcpbuf. Probably this means we timed out and queued
-                 * the query for retransmission, then received a
-                 * response before actually retransmitting. This is
-                 * perfectly fine, so we want to keep the connection
-                 * running smoothly if we can. But in the worst case
-                 * we may have sent only some prefix of the query,
-                 * with some suffix of the query left to send. Also,
-                 * the buffer may be queued on multiple queues. To
-                 * prevent dangling pointers to the query's tcpbuf and
-                 * handle these cases, we just give such sendreqs
-                 * their own copy of the query packet.
-                 */
-               sendreq->data_storage = malloc(sendreq->len);
-               if (sendreq->data_storage != NULL)
-                 {
-                   memcpy(sendreq->data_storage, sendreq->data, sendreq->len);
-                   sendreq->data = sendreq->data_storage;
-                 }
-              }
-            if ((status != ARES_SUCCESS) || (sendreq->data_storage == NULL))
-              {
-                /* We encountered an error (probably a timeout,
-                 * suggesting the DNS server we're talking to is
-                 * probably unreachable, wedged, or severely
-                 * overloaded) or we couldn't copy the request, so
-                 * mark the connection as broken. When we get to
-                 * process_broken_connections() we'll close the
-                 * connection and try to re-send requests to another
-                 * server.
-                 */
-               server->is_broken = 1;
-               /* Just to be paranoid, zero out this sendreq... */
-               sendreq->data = NULL;
-               sendreq->len = 0;
-             }
-          }
-    }
-
-  /* Invoke the callback */
-  query->callback(query->arg, status, query->timeouts, abuf, alen);
-  ares__free_query(query);
-
-  /* Simple cleanup policy: if no queries are remaining, close all
-   * network sockets unless STAYOPEN is set.
-   */
-  if (!(channel->flags & ARES_FLAG_STAYOPEN) &&
-      ares__is_list_empty(&(channel->all_queries)))
-    {
-      for (i = 0; i < channel->nservers; i++)
-        ares__close_sockets(channel, &channel->servers[i]);
-    }
-}
-
-void ares__free_query(struct query *query)
-{
-  /* Remove the query from all the lists in which it is linked */
-  ares__remove_from_list(&(query->queries_by_qid));
-  ares__remove_from_list(&(query->queries_by_timeout));
-  ares__remove_from_list(&(query->queries_to_server));
-  ares__remove_from_list(&(query->all_queries));
-  /* Zero out some important stuff, to help catch bugs */
-  query->callback = NULL;
-  query->arg = NULL;
-  /* Deallocate the memory associated with the query */
-  free(query->tcpbuf);
-  free(query->server_info);
-  free(query);
-}
diff --git a/3rdParty/CAres/src/ares_query.c b/3rdParty/CAres/src/ares_query.c
deleted file mode 100644
index 7052d7a..0000000
--- a/3rdParty/CAres/src/ares_query.c
+++ /dev/null
@@ -1,184 +0,0 @@
-/* $Id: ares_query.c,v 1.21 2009-11-02 11:55:53 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
-#ifdef HAVE_NETINET_IN_H
-#  include <netinet/in.h>
-#endif
-#ifdef HAVE_ARPA_NAMESER_H
-#  include <arpa/nameser.h>
-#else
-#  include "nameser.h"
-#endif
-#ifdef HAVE_ARPA_NAMESER_COMPAT_H
-#  include <arpa/nameser_compat.h>
-#endif
-
-#include <stdlib.h>
-#include "ares.h"
-#include "ares_dns.h"
-#include "ares_private.h"
-
-struct qquery {
-  ares_callback callback;
-  void *arg;
-};
-
-static void qcallback(void *arg, int status, int timeouts, unsigned char *abuf, int alen);
-
-void ares__rc4(rc4_key* key, unsigned char *buffer_ptr, int buffer_len)
-{
-  unsigned char x;
-  unsigned char y;
-  unsigned char* state;
-  unsigned char xorIndex;
-  short counter;
-
-  x = key->x;
-  y = key->y;
-
-  state = &key->state[0];
-  for(counter = 0; counter < buffer_len; counter ++)
-  {
-    x = (unsigned char)((x + 1) % 256);
-    y = (unsigned char)((state[x] + y) % 256);
-    ARES_SWAP_BYTE(&state[x], &state[y]);
-
-    xorIndex = (unsigned char)((state[x] + state[y]) % 256);
-
-    buffer_ptr[counter] = (unsigned char)(buffer_ptr[counter]^state[xorIndex]);
-  }
-  key->x = x;
-  key->y = y;
-}
-
-static struct query* find_query_by_id(ares_channel channel, unsigned short id)
-{
-  unsigned short qid;
-  struct list_node* list_head;
-  struct list_node* list_node;
-  DNS_HEADER_SET_QID(((unsigned char*)&qid), id);
-
-  /* Find the query corresponding to this packet. */
-  list_head = &(channel->queries_by_qid[qid % ARES_QID_TABLE_SIZE]);
-  for (list_node = list_head->next; list_node != list_head;
-       list_node = list_node->next)
-    {
-       struct query *q = list_node->data;
-       if (q->qid == qid)
-	  return q;
-    }
-  return NULL;
-}
-
-
-/* a unique query id is generated using an rc4 key. Since the id may already
-   be used by a running query (as infrequent as it may be), a lookup is
-   performed per id generation. In practice this search should happen only
-   once per newly generated id
-*/
-static unsigned short generate_unique_id(ares_channel channel)
-{
-  unsigned short id;
-
-  do {
-    id = ares__generate_new_id(&channel->id_key);
-  } while (find_query_by_id(channel, id));
-
-  return (unsigned short)id;
-}
-
-void ares_query(ares_channel channel, const char *name, int dnsclass,
-                int type, ares_callback callback, void *arg)
-{
-  struct qquery *qquery;
-  unsigned char *qbuf;
-  int qlen, rd, status;
-
-  /* Compose the query. */
-  rd = !(channel->flags & ARES_FLAG_NORECURSE);
-  status = ares_mkquery(name, dnsclass, type, channel->next_id, rd, &qbuf,
-                        &qlen);
-  if (status != ARES_SUCCESS)
-    {
-      if (qbuf != NULL) free(qbuf);
-      callback(arg, status, 0, NULL, 0);
-      return;
-    }
-
-  channel->next_id = generate_unique_id(channel);
-
-  /* Allocate and fill in the query structure. */
-  qquery = malloc(sizeof(struct qquery));
-  if (!qquery)
-    {
-      ares_free_string(qbuf);
-      callback(arg, ARES_ENOMEM, 0, NULL, 0);
-      return;
-    }
-  qquery->callback = callback;
-  qquery->arg = arg;
-
-  /* Send it off.  qcallback will be called when we get an answer. */
-  ares_send(channel, qbuf, qlen, qcallback, qquery);
-  ares_free_string(qbuf);
-}
-
-static void qcallback(void *arg, int status, int timeouts, unsigned char *abuf, int alen)
-{
-  struct qquery *qquery = (struct qquery *) arg;
-  unsigned int ancount;
-  int rcode;
-
-  if (status != ARES_SUCCESS)
-    qquery->callback(qquery->arg, status, timeouts, abuf, alen);
-  else
-    {
-      /* Pull the response code and answer count from the packet. */
-      rcode = DNS_HEADER_RCODE(abuf);
-      ancount = DNS_HEADER_ANCOUNT(abuf);
-
-      /* Convert errors. */
-      switch (rcode)
-        {
-        case NOERROR:
-          status = (ancount > 0) ? ARES_SUCCESS : ARES_ENODATA;
-          break;
-        case FORMERR:
-          status = ARES_EFORMERR;
-          break;
-        case SERVFAIL:
-          status = ARES_ESERVFAIL;
-          break;
-        case NXDOMAIN:
-          status = ARES_ENOTFOUND;
-          break;
-        case NOTIMP:
-          status = ARES_ENOTIMP;
-          break;
-        case REFUSED:
-          status = ARES_EREFUSED;
-          break;
-        }
-      qquery->callback(qquery->arg, status, timeouts, abuf, alen);
-    }
-  free(qquery);
-}
diff --git a/3rdParty/CAres/src/ares_rules.h b/3rdParty/CAres/src/ares_rules.h
deleted file mode 100644
index 65bc1eb..0000000
--- a/3rdParty/CAres/src/ares_rules.h
+++ /dev/null
@@ -1,145 +0,0 @@
-#ifndef __CARES_RULES_H
-#define __CARES_RULES_H
-
-/* $Id: ares_rules.h,v 1.3 2009-10-27 16:56:20 yangtse Exp $ */
-
-/* Copyright (C) 2009 by Daniel Stenberg et al
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted, provided
- * that the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission.  M.I.T. makes no representations about the
- * suitability of this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-/* ================================================================ */
-/*                    COMPILE TIME SANITY CHECKS                    */
-/* ================================================================ */
-
-/*
- * NOTE 1:
- * -------
- *
- * All checks done in this file are intentionally placed in a public
- * header file which is pulled by ares.h when an application is
- * being built using an already built c-ares library. Additionally
- * this file is also included and used when building the library.
- *
- * If compilation fails on this file it is certainly sure that the
- * problem is elsewhere. It could be a problem in the ares_build.h
- * header file, or simply that you are using different compilation
- * settings than those used to build the library.
- *
- * Nothing in this file is intended to be modified or adjusted by the
- * c-ares library user nor by the c-ares library builder.
- *
- * Do not deactivate any check, these are done to make sure that the
- * library is properly built and used.
- *
- * You can find further help on the c-ares development mailing list:
- * http://cool.haxx.se/mailman/listinfo/c-ares/
- *
- * NOTE 2
- * ------
- *
- * Some of the following compile time checks are based on the fact
- * that the dimension of a constant array can not be a negative one.
- * In this way if the compile time verification fails, the compilation
- * will fail issuing an error. The error description wording is compiler
- * dependent but it will be quite similar to one of the following:
- *
- *   "negative subscript or subscript is too large"
- *   "array must have at least one element"
- *   "-1 is an illegal array size"
- *   "size of array is negative"
- *
- * If you are building an application which tries to use an already
- * built c-ares library and you are getting this kind of errors on
- * this file, it is a clear indication that there is a mismatch between
- * how the library was built and how you are trying to use it for your
- * application. Your already compiled or binary library provider is the
- * only one who can give you the details you need to properly use it.
- */
-
-/*
- * Verify that some macros are actually defined.
- */
-
-#ifndef CARES_SIZEOF_LONG
-#  error "CARES_SIZEOF_LONG definition is missing!"
-   Error Compilation_aborted_CARES_SIZEOF_LONG_is_missing
-#endif
-
-#ifndef CARES_TYPEOF_ARES_SOCKLEN_T
-#  error "CARES_TYPEOF_ARES_SOCKLEN_T definition is missing!"
-   Error Compilation_aborted_CARES_TYPEOF_ARES_SOCKLEN_T_is_missing
-#endif
-
-#ifndef CARES_SIZEOF_ARES_SOCKLEN_T
-#  error "CARES_SIZEOF_ARES_SOCKLEN_T definition is missing!"
-   Error Compilation_aborted_CARES_SIZEOF_ARES_SOCKLEN_T_is_missing
-#endif
-
-/*
- * Macros private to this header file.
- */
-
-#define CareschkszEQ(t, s) sizeof(t) == s ? 1 : -1
-
-#define CareschkszGE(t1, t2) sizeof(t1) >= sizeof(t2) ? 1 : -1
-
-/*
- * Verify that the size previously defined and expected for long
- * is the same as the one reported by sizeof() at compile time.
- */
-
-typedef char
-  __cares_rule_01__
-    [CareschkszEQ(long, CARES_SIZEOF_LONG)];
-
-/*
- * Verify that the size previously defined and expected for
- * ares_socklen_t is actually the the same as the one reported
- * by sizeof() at compile time.
- */
-
-typedef char
-  __cares_rule_02__
-    [CareschkszEQ(ares_socklen_t, CARES_SIZEOF_ARES_SOCKLEN_T)];
-
-/*
- * Verify at compile time that the size of ares_socklen_t as reported
- * by sizeof() is greater or equal than the one reported for int for
- * the current compilation.
- */
-
-typedef char
-  __cares_rule_03__
-    [CareschkszGE(ares_socklen_t, int)];
-
-/* ================================================================ */
-/*          EXTERNALLY AND INTERNALLY VISIBLE DEFINITIONS           */
-/* ================================================================ */
-
-/*
- * Get rid of macros private to this header file.
- */
-
-#undef CareschkszEQ
-#undef CareschkszGE
-
-/*
- * Get rid of macros not intended to exist beyond this point.
- */
-
-#undef CARES_PULL_WS2TCPIP_H
-#undef CARES_PULL_SYS_TYPES_H
-#undef CARES_PULL_SYS_SOCKET_H
-
-#undef CARES_TYPEOF_ARES_SOCKLEN_T
-
-#endif /* __CARES_RULES_H */
diff --git a/3rdParty/CAres/src/ares_search.c b/3rdParty/CAres/src/ares_search.c
deleted file mode 100644
index 9a44397..0000000
--- a/3rdParty/CAres/src/ares_search.c
+++ /dev/null
@@ -1,323 +0,0 @@
-/* $Id: ares_search.c,v 1.20 2009-11-02 11:55:53 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-#include <errno.h>
-
-#ifdef HAVE_STRINGS_H
-#  include <strings.h>
-#endif
-
-#include "ares.h"
-#include "ares_private.h"
-
-struct search_query {
-  /* Arguments passed to ares_search */
-  ares_channel channel;
-  char *name;                   /* copied into an allocated buffer */
-  int dnsclass;
-  int type;
-  ares_callback callback;
-  void *arg;
-
-  int status_as_is;             /* error status from trying as-is */
-  int next_domain;              /* next search domain to try */
-  int trying_as_is;             /* current query is for name as-is */
-  int timeouts;                 /* number of timeouts we saw for this request */
-  int ever_got_nodata;          /* did we ever get ARES_ENODATA along the way? */
-};
-
-static void search_callback(void *arg, int status, int timeouts,
-                            unsigned char *abuf, int alen);
-static void end_squery(struct search_query *squery, int status,
-                       unsigned char *abuf, int alen);
-static int cat_domain(const char *name, const char *domain, char **s);
-static int single_domain(ares_channel channel, const char *name, char **s);
-
-void ares_search(ares_channel channel, const char *name, int dnsclass,
-                 int type, ares_callback callback, void *arg)
-{
-  struct search_query *squery;
-  char *s;
-  const char *p;
-  int status, ndots;
-
-  /* If name only yields one domain to search, then we don't have
-   * to keep extra state, so just do an ares_query().
-   */
-  status = single_domain(channel, name, &s);
-  if (status != ARES_SUCCESS)
-    {
-      callback(arg, status, 0, NULL, 0);
-      return;
-    }
-  if (s)
-    {
-      ares_query(channel, s, dnsclass, type, callback, arg);
-      free(s);
-      return;
-    }
-
-  /* Allocate a search_query structure to hold the state necessary for
-   * doing multiple lookups.
-   */
-  squery = malloc(sizeof(struct search_query));
-  if (!squery)
-    {
-      callback(arg, ARES_ENOMEM, 0, NULL, 0);
-      return;
-    }
-  squery->channel = channel;
-  squery->name = strdup(name);
-  if (!squery->name)
-    {
-      free(squery);
-      callback(arg, ARES_ENOMEM, 0, NULL, 0);
-      return;
-    }
-  squery->dnsclass = dnsclass;
-  squery->type = type;
-  squery->status_as_is = -1;
-  squery->callback = callback;
-  squery->arg = arg;
-  squery->timeouts = 0;
-  squery->ever_got_nodata = 0;
-
-  /* Count the number of dots in name. */
-  ndots = 0;
-  for (p = name; *p; p++)
-    {
-      if (*p == '.')
-        ndots++;
-    }
-
-  /* If ndots is at least the channel ndots threshold (usually 1),
-   * then we try the name as-is first.  Otherwise, we try the name
-   * as-is last.
-   */
-  if (ndots >= channel->ndots)
-    {
-      /* Try the name as-is first. */
-      squery->next_domain = 0;
-      squery->trying_as_is = 1;
-      ares_query(channel, name, dnsclass, type, search_callback, squery);
-    }
-  else
-    {
-      /* Try the name as-is last; start with the first search domain. */
-      squery->next_domain = 1;
-      squery->trying_as_is = 0;
-      status = cat_domain(name, channel->domains[0], &s);
-      if (status == ARES_SUCCESS)
-        {
-          ares_query(channel, s, dnsclass, type, search_callback, squery);
-          free(s);
-        }
-      else
-      {
-        /* failed, free the malloc()ed memory */
-        free(squery->name);
-        free(squery);
-        callback(arg, status, 0, NULL, 0);
-      }
-    }
-}
-
-static void search_callback(void *arg, int status, int timeouts,
-                            unsigned char *abuf, int alen)
-{
-  struct search_query *squery = (struct search_query *) arg;
-  ares_channel channel = squery->channel;
-  char *s;
-
-  squery->timeouts += timeouts;
-
-  /* Stop searching unless we got a non-fatal error. */
-  if (status != ARES_ENODATA && status != ARES_ESERVFAIL
-      && status != ARES_ENOTFOUND)
-    end_squery(squery, status, abuf, alen);
-  else
-    {
-      /* Save the status if we were trying as-is. */
-      if (squery->trying_as_is)
-        squery->status_as_is = status;
-
-      /*
-       * If we ever get ARES_ENODATA along the way, record that; if the search
-       * should run to the very end and we got at least one ARES_ENODATA,
-       * then callers like ares_gethostbyname() may want to try a T_A search
-       * even if the last domain we queried for T_AAAA resource records
-       * returned ARES_ENOTFOUND.
-       */
-      if (status == ARES_ENODATA)
-        squery->ever_got_nodata = 1;
-
-      if (squery->next_domain < channel->ndomains)
-        {
-          /* Try the next domain. */
-          status = cat_domain(squery->name,
-                              channel->domains[squery->next_domain], &s);
-          if (status != ARES_SUCCESS)
-            end_squery(squery, status, NULL, 0);
-          else
-            {
-              squery->trying_as_is = 0;
-              squery->next_domain++;
-              ares_query(channel, s, squery->dnsclass, squery->type,
-                         search_callback, squery);
-              free(s);
-            }
-        }
-      else if (squery->status_as_is == -1)
-        {
-          /* Try the name as-is at the end. */
-          squery->trying_as_is = 1;
-          ares_query(channel, squery->name, squery->dnsclass, squery->type,
-                     search_callback, squery);
-        }
-      else {
-        if (squery->status_as_is == ARES_ENOTFOUND && squery->ever_got_nodata) {
-          end_squery(squery, ARES_ENODATA, NULL, 0);
-        }
-        else
-          end_squery(squery, squery->status_as_is, NULL, 0);
-      }
-    }
-}
-
-static void end_squery(struct search_query *squery, int status,
-                       unsigned char *abuf, int alen)
-{
-  squery->callback(squery->arg, status, squery->timeouts, abuf, alen);
-  free(squery->name);
-  free(squery);
-}
-
-/* Concatenate two domains. */
-static int cat_domain(const char *name, const char *domain, char **s)
-{
-  size_t nlen = strlen(name);
-  size_t dlen = strlen(domain);
-
-  *s = malloc(nlen + 1 + dlen + 1);
-  if (!*s)
-    return ARES_ENOMEM;
-  memcpy(*s, name, nlen);
-  (*s)[nlen] = '.';
-  memcpy(*s + nlen + 1, domain, dlen);
-  (*s)[nlen + 1 + dlen] = 0;
-  return ARES_SUCCESS;
-}
-
-/* Determine if this name only yields one query.  If it does, set *s to
- * the string we should query, in an allocated buffer.  If not, set *s
- * to NULL.
- */
-static int single_domain(ares_channel channel, const char *name, char **s)
-{
-  size_t len = strlen(name);
-  const char *hostaliases;
-  FILE *fp;
-  char *line = NULL;
-  int status;
-  size_t linesize;
-  const char *p, *q;
-  int error;
-
-  /* If the name contains a trailing dot, then the single query is the name
-   * sans the trailing dot.
-   */
-  if (name[len - 1] == '.')
-    {
-      *s = strdup(name);
-      return (*s) ? ARES_SUCCESS : ARES_ENOMEM;
-    }
-
-  if (!(channel->flags & ARES_FLAG_NOALIASES) && !strchr(name, '.'))
-    {
-      /* The name might be a host alias. */
-      hostaliases = getenv("HOSTALIASES");
-      if (hostaliases)
-        {
-          fp = fopen(hostaliases, "r");
-          if (fp)
-            {
-              while ((status = ares__read_line(fp, &line, &linesize))
-                     == ARES_SUCCESS)
-                {
-                  if (strncasecmp(line, name, len) != 0 ||
-                      !ISSPACE(line[len]))
-                    continue;
-                  p = line + len;
-                  while (ISSPACE(*p))
-                    p++;
-                  if (*p)
-                    {
-                      q = p + 1;
-                      while (*q && !ISSPACE(*q))
-                        q++;
-                      *s = malloc(q - p + 1);
-                      if (*s)
-                        {
-                          memcpy(*s, p, q - p);
-                          (*s)[q - p] = 0;
-                        }
-                      free(line);
-                      fclose(fp);
-                      return (*s) ? ARES_SUCCESS : ARES_ENOMEM;
-                    }
-                }
-              free(line);
-              fclose(fp);
-              if (status != ARES_SUCCESS)
-                return status;
-            }
-          else
-            {
-              error = errno;
-              switch(error)
-                {
-                case ENOENT:
-                case ESRCH:
-                  break;
-                default:
-                  DEBUGF(fprintf(stderr, "fopen() failed with error: %d %s\n",
-                                 error, strerror(error)));
-                  DEBUGF(fprintf(stderr, "Error opening file: %s\n",
-                                 hostaliases));
-                  *s = NULL;
-                  return ARES_EFILE;
-                }
-            }
-        }
-    }
-
-  if (channel->flags & ARES_FLAG_NOSEARCH || channel->ndomains == 0)
-    {
-      /* No domain search to do; just try the name as-is. */
-      *s = strdup(name);
-      return (*s) ? ARES_SUCCESS : ARES_ENOMEM;
-    }
-
-  *s = NULL;
-  return ARES_SUCCESS;
-}
diff --git a/3rdParty/CAres/src/ares_send.c b/3rdParty/CAres/src/ares_send.c
deleted file mode 100644
index eb35b47..0000000
--- a/3rdParty/CAres/src/ares_send.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/* $Id: ares_send.c,v 1.21 2009-11-02 11:55:53 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
-#ifdef HAVE_NETINET_IN_H
-#  include <netinet/in.h>
-#endif
-#ifdef HAVE_ARPA_NAMESER_H
-#  include <arpa/nameser.h>
-#else
-#  include "nameser.h"
-#endif
-#ifdef HAVE_ARPA_NAMESER_COMPAT_H
-#  include <arpa/nameser_compat.h>
-#endif
-
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-#include "ares.h"
-#include "ares_dns.h"
-#include "ares_private.h"
-
-void ares_send(ares_channel channel, const unsigned char *qbuf, int qlen,
-               ares_callback callback, void *arg)
-{
-  struct query *query;
-  int i;
-  struct timeval now;
-
-  /* Verify that the query is at least long enough to hold the header. */
-  if (qlen < HFIXEDSZ || qlen >= (1 << 16))
-    {
-      callback(arg, ARES_EBADQUERY, 0, NULL, 0);
-      return;
-    }
-
-  /* Allocate space for query and allocated fields. */
-  query = malloc(sizeof(struct query));
-  if (!query)
-    {
-      callback(arg, ARES_ENOMEM, 0, NULL, 0);
-      return;
-    }
-  query->tcpbuf = malloc(qlen + 2);
-  if (!query->tcpbuf)
-    {
-      free(query);
-      callback(arg, ARES_ENOMEM, 0, NULL, 0);
-      return;
-    }
-  query->server_info = malloc(channel->nservers *
-                              sizeof(query->server_info[0]));
-  if (!query->server_info)
-    {
-      free(query->tcpbuf);
-      free(query);
-      callback(arg, ARES_ENOMEM, 0, NULL, 0);
-      return;
-    }
-
-  /* Compute the query ID.  Start with no timeout. */
-  query->qid = (unsigned short)DNS_HEADER_QID(qbuf);
-  query->timeout.tv_sec = 0;
-  query->timeout.tv_usec = 0;
-
-  /* Form the TCP query buffer by prepending qlen (as two
-   * network-order bytes) to qbuf.
-   */
-  query->tcpbuf[0] = (unsigned char)((qlen >> 8) & 0xff);
-  query->tcpbuf[1] = (unsigned char)(qlen & 0xff);
-  memcpy(query->tcpbuf + 2, qbuf, qlen);
-  query->tcplen = qlen + 2;
-
-  /* Fill in query arguments. */
-  query->qbuf = query->tcpbuf + 2;
-  query->qlen = qlen;
-  query->callback = callback;
-  query->arg = arg;
-
-  /* Initialize query status. */
-  query->try = 0;
-
-  /* Choose the server to send the query to. If rotation is enabled, keep track
-   * of the next server we want to use. */
-  query->server = channel->last_server;
-  if (channel->rotate == 1)
-    channel->last_server = (channel->last_server + 1) % channel->nservers;
-
-  for (i = 0; i < channel->nservers; i++)
-    {
-      query->server_info[i].skip_server = 0;
-      query->server_info[i].tcp_connection_generation = 0;
-    }
-  query->using_tcp = (channel->flags & ARES_FLAG_USEVC) || qlen > PACKETSZ;
-  query->error_status = ARES_ECONNREFUSED;
-  query->timeouts = 0;
-
-  /* Initialize our list nodes. */
-  ares__init_list_node(&(query->queries_by_qid),     query);
-  ares__init_list_node(&(query->queries_by_timeout), query);
-  ares__init_list_node(&(query->queries_to_server),  query);
-  ares__init_list_node(&(query->all_queries),        query);
-
-  /* Chain the query into the list of all queries. */
-  ares__insert_in_list(&(query->all_queries), &(channel->all_queries));
-  /* Keep track of queries bucketed by qid, so we can process DNS
-   * responses quickly.
-   */
-  ares__insert_in_list(
-    &(query->queries_by_qid),
-    &(channel->queries_by_qid[query->qid % ARES_QID_TABLE_SIZE]));
-
-  /* Perform the first query action. */
-  now = ares__tvnow();
-  ares__send_query(channel, query, &now);
-}
diff --git a/3rdParty/CAres/src/ares_setup.h b/3rdParty/CAres/src/ares_setup.h
deleted file mode 100644
index 5ce9398..0000000
--- a/3rdParty/CAres/src/ares_setup.h
+++ /dev/null
@@ -1,198 +0,0 @@
-#ifndef HEADER_CARES_SETUP_H
-#define HEADER_CARES_SETUP_H
-
-/* $Id: ares_setup.h,v 1.2 2009-11-14 18:51:37 yangtse Exp $ */
-
-/* Copyright (C) 2004 - 2009 by Daniel Stenberg et al
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted, provided
- * that the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission.  M.I.T. makes no representations about the
- * suitability of this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-/*
- * Define WIN32 when build target is Win32 API
- */
-
-#if (defined(_WIN32) || defined(__WIN32__)) && !defined(WIN32)
-#define WIN32
-#endif
-
-/*
- * Include configuration script results or hand-crafted
- * configuration file for platforms which lack config tool.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "ares_config.h"
-#else
-
-#ifdef WIN32
-#include "config-win32.h"
-#endif
-
-#endif /* HAVE_CONFIG_H */
-
-/* ================================================================ */
-/* Definition of preprocessor macros/symbols which modify compiler  */
-/* behaviour or generated code characteristics must be done here,   */
-/* as appropriate, before any system header file is included. It is */
-/* also possible to have them defined in the config file included   */
-/* before this point. As a result of all this we frown inclusion of */
-/* system header files in our config files, avoid this at any cost. */
-/* ================================================================ */
-
-/*
- * AIX 4.3 and newer needs _THREAD_SAFE defined to build
- * proper reentrant code. Others may also need it.
- */
-
-#ifdef NEED_THREAD_SAFE
-#  ifndef _THREAD_SAFE
-#    define _THREAD_SAFE
-#  endif
-#endif
-
-/*
- * Tru64 needs _REENTRANT set for a few function prototypes and
- * things to appear in the system header files. Unixware needs it
- * to build proper reentrant code. Others may also need it.
- */
-
-#ifdef NEED_REENTRANT
-#  ifndef _REENTRANT
-#    define _REENTRANT
-#  endif
-#endif
-
-/* ================================================================ */
-/*  If you need to include a system header file for your platform,  */
-/*  please, do it beyond the point further indicated in this file.  */
-/* ================================================================ */
-
-/*
- * c-ares external interface definitions are also used internally,
- * and might also include required system header files to define them.
- */
-
-#include <ares_build.h>
-
-/*
- * Compile time sanity checks must also be done when building the library.
- */
-
-#include <ares_rules.h>
-
-/* ================================================================= */
-/* No system header file shall be included in this file before this  */
-/* point. The only allowed ones are those included from ares_build.h */
-/* ================================================================= */
-
-/*
- * Include header files for windows builds before redefining anything.
- * Use this preproessor block only to include or exclude windows.h,
- * winsock2.h, ws2tcpip.h or winsock.h. Any other windows thing belongs
- * to any other further and independent block.  Under Cygwin things work
- * just as under linux (e.g. <sys/socket.h>) and the winsock headers should
- * never be included when __CYGWIN__ is defined.  configure script takes
- * care of this, not defining HAVE_WINDOWS_H, HAVE_WINSOCK_H, HAVE_WINSOCK2_H,
- * neither HAVE_WS2TCPIP_H when __CYGWIN__ is defined.
- */
-
-#ifdef HAVE_WINDOWS_H
-#  ifndef WIN32_LEAN_AND_MEAN
-#    define WIN32_LEAN_AND_MEAN
-#  endif
-#  include <windows.h>
-#  ifdef HAVE_WINSOCK2_H
-#    include <winsock2.h>
-#    ifdef HAVE_WS2TCPIP_H
-#       include <ws2tcpip.h>
-#    endif
-#  else
-#    ifdef HAVE_WINSOCK_H
-#      include <winsock.h>
-#    endif
-#  endif
-#endif
-
-/*
- * Define USE_WINSOCK to 2 if we have and use WINSOCK2 API, else
- * define USE_WINSOCK to 1 if we have and use WINSOCK  API, else
- * undefine USE_WINSOCK.
- */
-
-#undef USE_WINSOCK
-
-#ifdef HAVE_WINSOCK2_H
-#  define USE_WINSOCK 2
-#else
-#  ifdef HAVE_WINSOCK_H
-#    define USE_WINSOCK 1
-#  endif
-#endif
-
-/*
- * Work-arounds for systems without configure support
- */
-
-#ifndef HAVE_CONFIG_H
-
-#if !defined(HAVE_SYS_TIME_H) && !defined(_MSC_VER) && !defined(__WATCOMC__)
-#define HAVE_SYS_TIME_H
-#endif
-
-#if !defined(HAVE_UNISTD_H) && !defined(_MSC_VER)
-#define HAVE_UNISTD_H 1
-#endif
-
-#if !defined(HAVE_SYS_UIO_H) && !defined(WIN32) && !defined(MSDOS)
-#define HAVE_SYS_UIO_H
-#endif
-
-#endif /* HAVE_CONFIG_H */
-
-#ifdef __POCC__
-#  include <sys/types.h>
-#  include <unistd.h>
-#  define ESRCH 3
-#endif
-
-/*
- * Recent autoconf versions define these symbols in ares_config.h. We don't
- * want them (since they collide with the libcurl ones when we build
- *  --enable-debug) so we undef them again here.
- */
-
-#undef PACKAGE_STRING
-#undef PACKAGE_TARNAME
-#undef PACKAGE_VERSION
-#undef PACKAGE_BUGREPORT
-#undef PACKAGE_NAME
-#undef VERSION
-#undef PACKAGE
-
-/* IPv6 compatibility */
-#if !defined(HAVE_AF_INET6)
-#if defined(HAVE_PF_INET6)
-#define AF_INET6 PF_INET6
-#else
-#define AF_INET6 AF_MAX+1
-#endif
-#endif
-
-/*
- * Include macros and defines that should only be processed once.
- */
-
-#ifndef __SETUP_ONCE_H
-#include "setup_once.h"
-#endif
-
-#endif /* HEADER_CARES_SETUP_H */
diff --git a/3rdParty/CAres/src/ares_strcasecmp.c b/3rdParty/CAres/src/ares_strcasecmp.c
deleted file mode 100644
index 8329e30..0000000
--- a/3rdParty/CAres/src/ares_strcasecmp.c
+++ /dev/null
@@ -1,67 +0,0 @@
-
-/* $Id: ares_strcasecmp.c,v 1.2 2009-11-02 11:55:53 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-#include "ares_strcasecmp.h"
-
-#ifndef HAVE_STRCASECMP
-int ares_strcasecmp(const char *a, const char *b)
-{
-#if defined(HAVE_STRCMPI)
-  return strcmpi(a, b);
-#elif defined(HAVE_STRICMP)
-  return stricmp(a, b);
-#else
-  size_t i;
-
-  for (i = 0; i < (size_t)-1; i++) {
-    int c1 = ISUPPER(a[i]) ? tolower(a[i]) : a[i];
-    int c2 = ISUPPER(b[i]) ? tolower(b[i]) : b[i];
-    if (c1 != c2)
-      return c1-c2;
-    if (!c1)
-      break;
-  }
-  return 0;
-#endif
-}
-#endif
-
-#ifndef HAVE_STRNCASECMP
-int ares_strncasecmp(const char *a, const char *b, size_t n)
-{
-#if defined(HAVE_STRNCMPI)
-  return strncmpi(a, b, n);
-#elif defined(HAVE_STRNICMP)
-  return strnicmp(a, b, n);
-#else
-  size_t i;
-
-  for (i = 0; i < n; i++) {
-    int c1 = ISUPPER(a[i]) ? tolower(a[i]) : a[i];
-    int c2 = ISUPPER(b[i]) ? tolower(b[i]) : b[i];
-    if (c1 != c2)
-      return c1-c2;
-    if (!c1)
-      break;
-  }
-  return 0;
-#endif
-}
-#endif
-
diff --git a/3rdParty/CAres/src/ares_strcasecmp.h b/3rdParty/CAres/src/ares_strcasecmp.h
deleted file mode 100644
index db170be..0000000
--- a/3rdParty/CAres/src/ares_strcasecmp.h
+++ /dev/null
@@ -1,31 +0,0 @@
-#ifndef HEADER_CARES_STRCASECMP_H
-#define HEADER_CARES_STRCASECMP_H
-
-/* $Id: ares_strcasecmp.h,v 1.2 2009-11-02 11:55:53 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-
-#ifndef HAVE_STRCASECMP
-extern int ares_strcasecmp(const char *a, const char *b);
-#endif
-
-#ifndef HAVE_STRNCASECMP
-extern int ares_strncasecmp(const char *a, const char *b, size_t n);
-#endif
-
-#endif /* HEADER_CARES_STRCASECMP_H */
diff --git a/3rdParty/CAres/src/ares_strdup.c b/3rdParty/CAres/src/ares_strdup.c
deleted file mode 100644
index d3f2b22..0000000
--- a/3rdParty/CAres/src/ares_strdup.c
+++ /dev/null
@@ -1,43 +0,0 @@
-
-/* $Id: ares_strdup.c,v 1.3 2009-11-02 11:55:53 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-#include "ares_strdup.h"
-
-#ifndef HAVE_STRDUP
-char *ares_strdup(const char *s1)
-{
-  size_t sz;
-  char * s2;
-
-  if(s1) {
-    sz = strlen(s1);
-    if(sz < (size_t)-1) {
-      sz++;
-      if(sz < ((size_t)-1) / sizeof(char)) {
-        s2 = malloc(sz * sizeof(char));
-        if(s2) {
-          memcpy(s2, s1, sz * sizeof(char));
-          return s2;
-        }
-      }
-    }
-  }
-  return (char *)NULL;
-}
-#endif
diff --git a/3rdParty/CAres/src/ares_strdup.h b/3rdParty/CAres/src/ares_strdup.h
deleted file mode 100644
index f88f8d1..0000000
--- a/3rdParty/CAres/src/ares_strdup.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef HEADER_CARES_STRDUP_H
-#define HEADER_CARES_STRDUP_H
-
-/* $Id: ares_strdup.h,v 1.3 2009-11-02 11:55:53 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-
-#ifndef HAVE_STRDUP
-extern char *ares_strdup(const char *s1);
-#endif
-
-#endif /* HEADER_CARES_STRDUP_H */
diff --git a/3rdParty/CAres/src/ares_strerror.c b/3rdParty/CAres/src/ares_strerror.c
deleted file mode 100644
index 57fcf8f..0000000
--- a/3rdParty/CAres/src/ares_strerror.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/* $Id: ares_strerror.c,v 1.18 2009-11-02 11:55:53 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-#include <assert.h>
-#include "ares.h"
-
-const char *ares_strerror(int code)
-{
-  /* Return a string literal from a table. */
-  const char *errtext[] = {
-    "Successful completion",
-    "DNS server returned answer with no data",
-    "DNS server claims query was misformatted",
-    "DNS server returned general failure",
-    "Domain name not found",
-    "DNS server does not implement requested operation",
-    "DNS server refused query",
-    "Misformatted DNS query",
-    "Misformatted domain name",
-    "Unsupported address family",
-    "Misformatted DNS reply",
-    "Could not contact DNS servers",
-    "Timeout while contacting DNS servers",
-    "End of file",
-    "Error reading file",
-    "Out of memory",
-    "Channel is being destroyed",
-    "Misformatted string",
-    "Illegal flags specified",
-    "Given hostname is not numeric",
-    "Illegal hints flags specified",
-    "c-ares library initialization not yet performed",
-    "Error loading iphlpapi.dll",
-    "Could not find GetNetworkParams function",
-    "DNS query cancelled"
-  };
-
-  if(code >= 0 && code < (int)(sizeof(errtext) / sizeof(*errtext)))
-    return errtext[code];
-  else
-    return "unknown";
-}
diff --git a/3rdParty/CAres/src/ares_timeout.c b/3rdParty/CAres/src/ares_timeout.c
deleted file mode 100644
index a522de7..0000000
--- a/3rdParty/CAres/src/ares_timeout.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/* $Id: ares_timeout.c,v 1.13 2009-11-02 11:55:53 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
-#endif
-
-#include <time.h>
-
-#include "ares.h"
-#include "ares_private.h"
-
-/* WARNING: Beware that this is linear in the number of outstanding
- * requests! You are probably far better off just calling ares_process()
- * once per second, rather than calling ares_timeout() to figure out
- * when to next call ares_process().
- */
-struct timeval *ares_timeout(ares_channel channel, struct timeval *maxtv,
-                             struct timeval *tvbuf)
-{
-  struct query *query;
-  struct list_node* list_head;
-  struct list_node* list_node;
-  struct timeval now;
-  struct timeval nextstop;
-  long offset, min_offset;
-
-  /* No queries, no timeout (and no fetch of the current time). */
-  if (ares__is_list_empty(&(channel->all_queries)))
-    return maxtv;
-
-  /* Find the minimum timeout for the current set of queries. */
-  now = ares__tvnow();
-  min_offset = -1;
-
-  list_head = &(channel->all_queries);
-  for (list_node = list_head->next; list_node != list_head;
-       list_node = list_node->next)
-    {
-      query = list_node->data;
-      if (query->timeout.tv_sec == 0)
-        continue;
-      offset = ares__timeoffset(&now, &query->timeout);
-      if (offset < 0)
-        offset = 0;
-      if (min_offset == -1 || offset < min_offset)
-        min_offset = offset;
-    }
-
-  if(min_offset != -1) {
-    nextstop.tv_sec = min_offset/1000;
-    nextstop.tv_usec = (min_offset%1000)*1000;
-  }
-
-  /* If we found a minimum timeout and it's sooner than the one specified in
-   * maxtv (if any), return it.  Otherwise go with maxtv.
-   */
-  if (min_offset != -1 && (!maxtv || ares__timedout(maxtv, &nextstop)))
-    {
-      *tvbuf = nextstop;
-      return tvbuf;
-    }
-  else
-    return maxtv;
-}
diff --git a/3rdParty/CAres/src/ares_version.c b/3rdParty/CAres/src/ares_version.c
deleted file mode 100644
index 3007150..0000000
--- a/3rdParty/CAres/src/ares_version.c
+++ /dev/null
@@ -1,12 +0,0 @@
-/* $Id: ares_version.c,v 1.5 2009-11-02 11:55:53 yangtse Exp $ */
-
-#include "ares_setup.h"
-#include "ares.h"
-
-const char *ares_version(int *version)
-{
-  if(version)
-    *version = ARES_VERSION;
-
-  return ARES_VERSION_STR;
-}
diff --git a/3rdParty/CAres/src/ares_version.h b/3rdParty/CAres/src/ares_version.h
deleted file mode 100644
index d3a6295..0000000
--- a/3rdParty/CAres/src/ares_version.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* $Id: ares_version.h,v 1.19 2009-11-23 12:03:33 yangtse Exp $ */
-
-#ifndef ARES__VERSION_H
-#define ARES__VERSION_H
-
-#define ARES_VERSION_MAJOR 1
-#define ARES_VERSION_MINOR 7
-#define ARES_VERSION_PATCH 0
-#define ARES_VERSION ((ARES_VERSION_MAJOR<<16)|\
-                       (ARES_VERSION_MINOR<<8)|\
-                       (ARES_VERSION_PATCH))
-#define ARES_VERSION_STR "1.7.0"
-
-#if (ARES_VERSION >= 0x010700)
-#  define CARES_HAVE_ARES_LIBRARY_INIT 1
-#  define CARES_HAVE_ARES_LIBRARY_CLEANUP 1
-#else
-#  undef CARES_HAVE_ARES_LIBRARY_INIT
-#  undef CARES_HAVE_ARES_LIBRARY_CLEANUP
-#endif
-
-#endif
diff --git a/3rdParty/CAres/src/ares_writev.c b/3rdParty/CAres/src/ares_writev.c
deleted file mode 100644
index 855ce14..0000000
--- a/3rdParty/CAres/src/ares_writev.c
+++ /dev/null
@@ -1,80 +0,0 @@
-
-/* $Id: ares_writev.c,v 1.3 2009-11-02 11:55:53 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-
-#ifdef HAVE_LIMITS_H
-#  include <limits.h>
-#endif
-
-#include "ares.h"
-#include "ares_private.h"
-
-#ifndef HAVE_WRITEV
-ssize_t ares_writev(ares_socket_t s, const struct iovec *iov, int iovcnt)
-{
-  char *buffer, *bp;
-  int i;
-  size_t bytes = 0;
-  ssize_t result;
-
-  /* Validate iovcnt */
-  if (iovcnt <= 0)
-  {
-    SET_ERRNO(EINVAL);
-    return (-1);
-  }
-
-  /* Validate and find the sum of the iov_len values in the iov array */
-  for (i = 0; i < iovcnt; i++)
-  {
-    if (iov[i].iov_len > INT_MAX - bytes)
-    {
-      SET_ERRNO(EINVAL);
-      return (-1);
-    }
-    bytes += iov[i].iov_len;
-  }
-
-  if (bytes == 0)
-    return (0);
-
-  /* Allocate a temporary buffer to hold the data */
-  buffer = malloc(bytes);
-  if (!buffer)
-  {
-    SET_ERRNO(ENOMEM);
-    return (-1);
-  }
-
-  /* Copy the data into buffer */
-  for (bp = buffer, i = 0; i < iovcnt; ++i)
-  {
-    memcpy (bp, iov[i].iov_base, iov[i].iov_len);
-    bp += iov[i].iov_len;
-  }
-
-  /* Send buffer contents */
-  result = swrite(s, buffer, bytes);
-
-  free(buffer);
-
-  return (result);
-}
-#endif
-
diff --git a/3rdParty/CAres/src/ares_writev.h b/3rdParty/CAres/src/ares_writev.h
deleted file mode 100644
index 631baf8..0000000
--- a/3rdParty/CAres/src/ares_writev.h
+++ /dev/null
@@ -1,37 +0,0 @@
-#ifndef HEADER_CARES_WRITEV_H
-#define HEADER_CARES_WRITEV_H
-
-/* $Id: ares_writev.h,v 1.2 2009-11-02 11:55:53 yangtse Exp $ */
-
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#include "ares_setup.h"
-#include "ares.h"
-
-#ifndef HAVE_WRITEV
-
-/* Structure for scatter/gather I/O. */
-struct iovec
-{
-  void *iov_base;  /* Pointer to data. */
-  size_t iov_len;  /* Length of data.  */
-};
-
-extern ssize_t ares_writev(ares_socket_t s, const struct iovec *iov, int iovcnt);
-
-#endif
-
-#endif /* HEADER_CARES_WRITEV_H */
diff --git a/3rdParty/CAres/src/bitncmp.c b/3rdParty/CAres/src/bitncmp.c
deleted file mode 100644
index f36ffaa..0000000
--- a/3rdParty/CAres/src/bitncmp.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/* $Id: bitncmp.c,v 1.8 2009-11-02 11:55:54 yangtse Exp $ */
-
-/*
- * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
- * Copyright (c) 1996,1999 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
- * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifndef HAVE_BITNCMP
-
-#include "ares_setup.h"
-#include "bitncmp.h"
-
-/*
- * int
- * bitncmp(l, r, n)
- *	compare bit masks l and r, for n bits.
- * return:
- *	-1, 1, or 0 in the libc tradition.
- * note:
- *	network byte order assumed.  this means 192.5.5.240/28 has
- *	0x11110000 in its fourth octet.
- * author:
- *	Paul Vixie (ISC), June 1996
- */
-int
-ares_bitncmp(const void *l, const void *r, int n) {
-	unsigned int lb, rb;
-	int x, b;
-
-	b = n / 8;
-	x = memcmp(l, r, b);
-	if (x || (n % 8) == 0)
-		return (x);
-
-	lb = ((const unsigned char *)l)[b];
-	rb = ((const unsigned char *)r)[b];
-	for (b = n % 8; b > 0; b--) {
-		if ((lb & 0x80) != (rb & 0x80)) {
-			if (lb & 0x80)
-				return (1);
-			return (-1);
-		}
-		lb <<= 1;
-		rb <<= 1;
-	}
-	return (0);
-}
-#endif
diff --git a/3rdParty/CAres/src/bitncmp.h b/3rdParty/CAres/src/bitncmp.h
deleted file mode 100644
index 4805683..0000000
--- a/3rdParty/CAres/src/bitncmp.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef __ARES_BITNCMP_H
-#define __ARES_BITNCMP_H
-
-/* $Id: bitncmp.h,v 1.3 2007-11-19 15:47:01 bagder Exp $ */
-
-/* Copyright (C) 2005 by Dominick Meglio
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#ifndef HAVE_BITNCMP
-int ares_bitncmp(const void *l, const void *r, int n);
-#else
-#define ares_bitncmp(x,y,z) bitncmp(x,y,z)
-#endif
-
-#endif /* __ARES_BITNCMP_H */
diff --git a/3rdParty/CAres/src/config-win32.h b/3rdParty/CAres/src/config-win32.h
deleted file mode 100644
index 295df81..0000000
--- a/3rdParty/CAres/src/config-win32.h
+++ /dev/null
@@ -1,341 +0,0 @@
-#ifndef __ARES_CONFIG_WIN32_H
-#define __ARES_CONFIG_WIN32_H
-
-/* $Id: config-win32.h,v 1.32 2009-10-27 16:38:42 yangtse Exp $ */
-
-/* Copyright (C) 2004 - 2008 by Daniel Stenberg et al
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted, provided
- * that the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission.  M.I.T. makes no representations about the
- * suitability of this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-/* ================================================================ */
-/*    ares/config-win32.h - Hand crafted config file for Windows    */
-/* ================================================================ */
-
-/* ---------------------------------------------------------------- */
-/*                          HEADER FILES                            */
-/* ---------------------------------------------------------------- */
-
-/* Define if you have the <getopt.h> header file.  */
-#if defined(__MINGW32__) || defined(__POCC__)
-#define HAVE_GETOPT_H 1
-#endif
-
-/* Define if you have the <limits.h> header file.  */
-#define HAVE_LIMITS_H 1
-
-/* Define if you have the <process.h> header file.  */
-#ifndef __SALFORDC__
-#define HAVE_PROCESS_H 1
-#endif
-
-/* Define if you have the <signal.h> header file. */
-#define HAVE_SIGNAL_H 1
-
-/* Define if you have the <sys/time.h> header file */
-/* #define HAVE_SYS_TIME_H 1 */
-
-/* Define if you have the <time.h> header file.  */
-#define HAVE_TIME_H 1
-
-/* Define if you have the <unistd.h> header file.  */
-#if defined(__MINGW32__) || defined(__WATCOMC__) || defined(__LCC__) || \
-    defined(__POCC__)
-#define HAVE_UNISTD_H 1
-#endif
-
-/* Define if you have the <windows.h> header file.  */
-#define HAVE_WINDOWS_H 1
-
-/* Define if you have the <winsock.h> header file.  */
-#define HAVE_WINSOCK_H 1
-
-/* Define if you have the <winsock2.h> header file.  */
-#ifndef __SALFORDC__
-#define HAVE_WINSOCK2_H 1
-#endif
-
-/* Define if you have the <ws2tcpip.h> header file.  */
-#ifndef __SALFORDC__
-#define HAVE_WS2TCPIP_H 1
-#endif
-
-/* ---------------------------------------------------------------- */
-/*                        OTHER HEADER INFO                         */
-/* ---------------------------------------------------------------- */
-
-/* Define if sig_atomic_t is an available typedef. */
-#define HAVE_SIG_ATOMIC_T 1
-
-/* Define if you have the ANSI C header files.  */
-#define STDC_HEADERS 1
-
-/* Define if you can safely include both <sys/time.h> and <time.h>.  */
-/* #define TIME_WITH_SYS_TIME 1 */
-
-/* ---------------------------------------------------------------- */
-/*                             FUNCTIONS                            */
-/* ---------------------------------------------------------------- */
-
-/* Define if you have the gethostname function.  */
-#define HAVE_GETHOSTNAME 1
-
-/* Define if you have the ioctlsocket function. */
-#define HAVE_IOCTLSOCKET 1
-
-/* Define if you have a working ioctlsocket FIONBIO function. */
-#define HAVE_IOCTLSOCKET_FIONBIO 1
-
-/* Define if you have the strcasecmp function. */
-/* #define HAVE_STRCASECMP 1 */
-
-/* Define if you have the strdup function. */
-#define HAVE_STRDUP 1
-
-/* Define if you have the stricmp function. */
-#define HAVE_STRICMP 1
-
-/* Define if you have the strncasecmp function. */
-/* #define HAVE_STRNCASECMP 1 */
-
-/* Define if you have the strnicmp function. */
-#define HAVE_STRNICMP 1
-
-/* Define if you have the recv function. */
-#define HAVE_RECV 1
-
-/* Define to the type of arg 1 for recv. */
-#define RECV_TYPE_ARG1 SOCKET
-
-/* Define to the type of arg 2 for recv. */
-#define RECV_TYPE_ARG2 char *
-
-/* Define to the type of arg 3 for recv. */
-#define RECV_TYPE_ARG3 int
-
-/* Define to the type of arg 4 for recv. */
-#define RECV_TYPE_ARG4 int
-
-/* Define to the function return type for recv. */
-#define RECV_TYPE_RETV int
-
-/* Define if you have the recvfrom function. */
-#define HAVE_RECVFROM 1
-
-/* Define to the type of arg 1 for recvfrom. */
-#define RECVFROM_TYPE_ARG1 SOCKET
-
-/* Define to the type pointed by arg 2 for recvfrom. */
-#define RECVFROM_TYPE_ARG2 char
-
-/* Define to the type of arg 3 for recvfrom. */
-#define RECVFROM_TYPE_ARG3 int
-
-/* Define to the type of arg 4 for recvfrom. */
-#define RECVFROM_TYPE_ARG4 int
-
-/* Define to the type pointed by arg 5 for recvfrom. */
-#define RECVFROM_TYPE_ARG5 struct sockaddr
-
-/* Define to the type pointed by arg 6 for recvfrom. */
-#define RECVFROM_TYPE_ARG6 int
-
-/* Define to the function return type for recvfrom. */
-#define RECVFROM_TYPE_RETV int
-
-/* Define if you have the send function. */
-#define HAVE_SEND 1
-
-/* Define to the type of arg 1 for send. */
-#define SEND_TYPE_ARG1 SOCKET
-
-/* Define to the type qualifier of arg 2 for send. */
-#define SEND_QUAL_ARG2 const
-
-/* Define to the type of arg 2 for send. */
-#define SEND_TYPE_ARG2 char *
-
-/* Define to the type of arg 3 for send. */
-#define SEND_TYPE_ARG3 int
-
-/* Define to the type of arg 4 for send. */
-#define SEND_TYPE_ARG4 int
-
-/* Define to the function return type for send. */
-#define SEND_TYPE_RETV int
-
-/* Specifics for the Watt-32 tcp/ip stack */
-#ifdef WATT32
-  #define SOCKET              int
-  #define NS_INADDRSZ         4
-  #define HAVE_ARPA_NAMESER_H 1
-  #define HAVE_ARPA_INET_H    1
-  #define HAVE_NETDB_H        1
-  #define HAVE_NETINET_IN_H   1
-  #define HAVE_SYS_SOCKET_H   1
-  #define HAVE_NETINET_TCP_H  1
-  #define HAVE_AF_INET6       1
-  #define HAVE_PF_INET6       1
-  #define HAVE_STRUCT_IN6_ADDR     1
-  #define HAVE_STRUCT_SOCKADDR_IN6 1
-  #undef HAVE_WINSOCK_H
-  #undef HAVE_WINSOCK2_H
-  #undef HAVE_WS2TCPIP_H
-#endif
-
-/* ---------------------------------------------------------------- */
-/*                       TYPEDEF REPLACEMENTS                       */
-/* ---------------------------------------------------------------- */
-
-/* Define this if in_addr_t is not an available 'typedefed' type */
-#define in_addr_t unsigned long
-
-/* Define as the return type of signal handlers (int or void).  */
-#define RETSIGTYPE void
-
-/* Define ssize_t if it is not an available 'typedefed' type */
-#ifndef _SSIZE_T_DEFINED
-#  if (defined(__WATCOMC__) && (__WATCOMC__ >= 1240)) || \
-      defined(__POCC__) || \
-      defined(__MINGW32__)
-#  elif defined(_WIN64)
-#    define _SSIZE_T_DEFINED
-#    define ssize_t __int64
-#  else
-#    define _SSIZE_T_DEFINED
-#    define ssize_t int
-#  endif
-#endif
-
-/* ---------------------------------------------------------------- */
-/*                          STRUCT RELATED                          */
-/* ---------------------------------------------------------------- */
-
-/* Define this if you have struct addrinfo */
-#define HAVE_STRUCT_ADDRINFO 1
-
-/* Define this if you have struct sockaddr_storage */
-#ifndef __SALFORDC__
-#define HAVE_STRUCT_SOCKADDR_STORAGE 1
-#endif
-
-/* Define this if you have struct timeval */
-#define HAVE_STRUCT_TIMEVAL 1
-
-/* ---------------------------------------------------------------- */
-/*                        COMPILER SPECIFIC                         */
-/* ---------------------------------------------------------------- */
-
-/* Define to avoid VS2005 complaining about portable C functions */
-#if defined(_MSC_VER) && (_MSC_VER >= 1400)
-#define _CRT_SECURE_NO_DEPRECATE 1
-#define _CRT_NONSTDC_NO_DEPRECATE 1
-#endif
-
-/* Officially, Microsoft's Windows SDK versions 6.X do not support Windows
-   2000 as a supported build target. VS2008 default installations provide an
-   embedded Windows SDK v6.0A along with the claim that Windows 2000 is a
-   valid build target for VS2008. Popular belief is that binaries built using
-   Windows SDK versions 6.X and Windows 2000 as a build target are functional */
-#if defined(_MSC_VER) && (_MSC_VER >= 1500)
-#  define VS2008_MINIMUM_TARGET 0x0500
-#endif
-
-/* When no build target is specified VS2008 default build target is Windows
-   Vista, which leaves out even Winsows XP. If no build target has been given
-   for VS2008 we will target the minimum Officially supported build target,
-   which happens to be Windows XP. */
-#if defined(_MSC_VER) && (_MSC_VER >= 1500)
-#  define VS2008_DEFAULT_TARGET  0x0501
-#endif
-
-/* VS2008 default target settings and minimum build target check */
-#if defined(_MSC_VER) && (_MSC_VER >= 1500)
-#  ifndef _WIN32_WINNT
-#    define _WIN32_WINNT VS2008_DEFAULT_TARGET
-#  endif
-#  ifndef WINVER
-#    define WINVER VS2008_DEFAULT_TARGET
-#  endif
-#  if (_WIN32_WINNT < VS2008_MINIMUM_TARGET) || (WINVER < VS2008_MINIMUM_TARGET)
-#    error VS2008 does not support Windows build targets prior to Windows 2000
-#  endif
-#endif
-
-/* When no build target is specified Pelles C 5.00 and later default build
-   target is Windows Vista. We override default target to be Windows 2000. */
-#if defined(__POCC__) && (__POCC__ >= 500)
-#  ifndef _WIN32_WINNT
-#    define _WIN32_WINNT 0x0500
-#  endif
-#  ifndef WINVER
-#    define WINVER 0x0500
-#  endif
-#endif
-
-/* Availability of freeaddrinfo, getaddrinfo and getnameinfo functions is
-   quite convoluted, compiler dependent and even build target dependent. */
-#if defined(HAVE_WS2TCPIP_H)
-#  if defined(__POCC__)
-#    define HAVE_FREEADDRINFO 1
-#    define HAVE_GETADDRINFO  1
-#    define HAVE_GETNAMEINFO  1
-#  elif defined(_WIN32_WINNT) && (_WIN32_WINNT >= 0x0501)
-#    define HAVE_FREEADDRINFO 1
-#    define HAVE_GETADDRINFO  1
-#    define HAVE_GETNAMEINFO  1
-#  elif defined(_MSC_VER) && (_MSC_VER >= 1200)
-#    define HAVE_FREEADDRINFO 1
-#    define HAVE_GETADDRINFO  1
-#    define HAVE_GETNAMEINFO  1
-#  endif
-#endif
-
-#if defined(__POCC__)
-#  ifndef _MSC_VER
-#    error Microsoft extensions /Ze compiler option is required
-#  endif
-#  ifndef __POCC__OLDNAMES
-#    error Compatibility names /Go compiler option is required
-#  endif
-#endif
-
-/* ---------------------------------------------------------------- */
-/*                         IPV6 COMPATIBILITY                       */
-/* ---------------------------------------------------------------- */
-
-/* Define this if you have address family AF_INET6 */
-#ifdef HAVE_WINSOCK2_H
-#define HAVE_AF_INET6 1
-#endif
-
-/* Define this if you have protocol family PF_INET6 */
-#ifdef HAVE_WINSOCK2_H
-#define HAVE_PF_INET6 1
-#endif
-
-/* Define this if you have struct in6_addr */
-#ifdef HAVE_WS2TCPIP_H
-#define HAVE_STRUCT_IN6_ADDR 1
-#endif
-
-/* Define this if you have struct sockaddr_in6 */
-#ifdef HAVE_WS2TCPIP_H
-#define HAVE_STRUCT_SOCKADDR_IN6 1
-#endif
-
-/* Define this if you have sockaddr_in6 with scopeid */
-#ifdef HAVE_WS2TCPIP_H
-#define HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID 1
-#endif
-
-
-#endif  /* __ARES_CONFIG_WIN32_H */
diff --git a/3rdParty/CAres/src/inet_net_pton.c b/3rdParty/CAres/src/inet_net_pton.c
deleted file mode 100644
index de09ace..0000000
--- a/3rdParty/CAres/src/inet_net_pton.c
+++ /dev/null
@@ -1,446 +0,0 @@
-/* $Id: inet_net_pton.c,v 1.17 2009-11-02 11:55:54 yangtse Exp $ */
-
-/*
- * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
- * Copyright (c) 1996,1999 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
- * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include "ares_setup.h"
-
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
-#ifdef HAVE_NETINET_IN_H
-#  include <netinet/in.h>
-#endif
-#ifdef HAVE_ARPA_INET_H
-#  include <arpa/inet.h>
-#endif
-#ifdef HAVE_ARPA_NAMESER_H
-#  include <arpa/nameser.h>
-#else
-#  include "nameser.h"
-#endif
-#ifdef HAVE_ARPA_NAMESER_COMPAT_H
-#  include <arpa/nameser_compat.h>
-#endif
-
-#include <ctype.h>
-#include <errno.h>
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-
-#include "ares_ipv6.h"
-#include "inet_net_pton.h"
-
-#if !defined(HAVE_INET_NET_PTON) || !defined(HAVE_INET_NET_PTON_IPV6)
-
-/*
- * static int
- * inet_net_pton_ipv4(src, dst, size)
- *      convert IPv4 network number from presentation to network format.
- *      accepts hex octets, hex strings, decimal octets, and /CIDR.
- *      "size" is in bytes and describes "dst".
- * return:
- *      number of bits, either imputed classfully or specified with /CIDR,
- *      or -1 if some failure occurred (check errno).  ENOENT means it was
- *      not an IPv4 network specification.
- * note:
- *      network byte order assumed.  this means 192.5.5.240/28 has
- *      0b11110000 in its fourth octet.
- * note:
- *      On Windows we store the error in the thread errno, not
- *      in the winsock error code. This is to avoid loosing the
- *      actual last winsock error. So use macro ERRNO to fetch the
- *      errno this funtion sets when returning (-1), not SOCKERRNO.
- * author:
- *      Paul Vixie (ISC), June 1996
- */
-static int
-inet_net_pton_ipv4(const char *src, unsigned char *dst, size_t size)
-{
-  static const char xdigits[] = "0123456789abcdef";
-  static const char digits[] = "0123456789";
-  int n, ch, tmp = 0, dirty, bits;
-  const unsigned char *odst = dst;
-
-  ch = *src++;
-  if (ch == '0' && (src[0] == 'x' || src[0] == 'X')
-      && ISXDIGIT(src[1])) {
-    /* Hexadecimal: Eat nybble string. */
-    if (!size)
-      goto emsgsize;
-    dirty = 0;
-    src++;  /* skip x or X. */
-    while ((ch = *src++) != '\0' && ISXDIGIT(ch)) {
-      if (ISUPPER(ch))
-        ch = tolower(ch);
-      n = (int)(strchr(xdigits, ch) - xdigits);
-      if (dirty == 0)
-        tmp = n;
-      else
-        tmp = (tmp << 4) | n;
-      if (++dirty == 2) {
-        if (!size--)
-          goto emsgsize;
-        *dst++ = (unsigned char) tmp;
-        dirty = 0;
-      }
-    }
-    if (dirty) {  /* Odd trailing nybble? */
-      if (!size--)
-        goto emsgsize;
-      *dst++ = (unsigned char) (tmp << 4);
-    }
-  } else if (ISDIGIT(ch)) {
-    /* Decimal: eat dotted digit string. */
-    for (;;) {
-      tmp = 0;
-      do {
-        n = (int)(strchr(digits, ch) - digits);
-        tmp *= 10;
-        tmp += n;
-        if (tmp > 255)
-          goto enoent;
-      } while ((ch = *src++) != '\0' &&
-               ISDIGIT(ch));
-      if (!size--)
-        goto emsgsize;
-      *dst++ = (unsigned char) tmp;
-      if (ch == '\0' || ch == '/')
-        break;
-      if (ch != '.')
-        goto enoent;
-      ch = *src++;
-      if (!ISDIGIT(ch))
-        goto enoent;
-    }
-  } else
-    goto enoent;
-
-  bits = -1;
-  if (ch == '/' &&
-      ISDIGIT(src[0]) && dst > odst) {
-    /* CIDR width specifier.  Nothing can follow it. */
-    ch = *src++;    /* Skip over the /. */
-    bits = 0;
-    do {
-      n = (int)(strchr(digits, ch) - digits);
-      bits *= 10;
-      bits += n;
-    } while ((ch = *src++) != '\0' && ISDIGIT(ch));
-    if (ch != '\0')
-      goto enoent;
-    if (bits > 32)
-      goto emsgsize;
-  }
-
-  /* Firey death and destruction unless we prefetched EOS. */
-  if (ch != '\0')
-    goto enoent;
-
-  /* If nothing was written to the destination, we found no address. */
-  if (dst == odst)
-    goto enoent;
-  /* If no CIDR spec was given, infer width from net class. */
-  if (bits == -1) {
-    if (*odst >= 240)       /* Class E */
-      bits = 32;
-    else if (*odst >= 224)  /* Class D */
-      bits = 8;
-    else if (*odst >= 192)  /* Class C */
-      bits = 24;
-    else if (*odst >= 128)  /* Class B */
-      bits = 16;
-    else                    /* Class A */
-      bits = 8;
-    /* If imputed mask is narrower than specified octets, widen. */
-    if (bits < ((dst - odst) * 8))
-      bits = (int)(dst - odst) * 8;
-    /*
-     * If there are no additional bits specified for a class D
-     * address adjust bits to 4.
-     */
-    if (bits == 8 && *odst == 224)
-      bits = 4;
-  }
-  /* Extend network to cover the actual mask. */
-  while (bits > ((dst - odst) * 8)) {
-    if (!size--)
-      goto emsgsize;
-    *dst++ = '\0';
-  }
-  return (bits);
-
-  enoent:
-  SET_ERRNO(ENOENT);
-  return (-1);
-
-  emsgsize:
-  SET_ERRNO(EMSGSIZE);
-  return (-1);
-}
-
-static int
-getbits(const char *src, int *bitsp)
-{
-  static const char digits[] = "0123456789";
-  int n;
-  int val;
-  char ch;
-
-  val = 0;
-  n = 0;
-  while ((ch = *src++) != '\0') {
-    const char *pch;
-
-    pch = strchr(digits, ch);
-    if (pch != NULL) {
-      if (n++ != 0 && val == 0)       /* no leading zeros */
-        return (0);
-      val *= 10;
-      val += (pch - digits);
-      if (val > 128)                  /* range */
-        return (0);
-      continue;
-    }
-    return (0);
-  }
-  if (n == 0)
-    return (0);
-  *bitsp = val;
-  return (1);
-}
-
-static int
-getv4(const char *src, unsigned char *dst, int *bitsp)
-{
-  static const char digits[] = "0123456789";
-  unsigned char *odst = dst;
-  int n;
-  unsigned int val;
-  char ch;
-
-  val = 0;
-  n = 0;
-  while ((ch = *src++) != '\0') {
-    const char *pch;
-
-    pch = strchr(digits, ch);
-    if (pch != NULL) {
-      if (n++ != 0 && val == 0)       /* no leading zeros */
-        return (0);
-      val *= 10;
-      val += (pch - digits);
-      if (val > 255)                  /* range */
-        return (0);
-      continue;
-    }
-    if (ch == '.' || ch == '/') {
-      if (dst - odst > 3)             /* too many octets? */
-        return (0);
-      *dst++ = (unsigned char)val;
-      if (ch == '/')
-        return (getbits(src, bitsp));
-      val = 0;
-      n = 0;
-      continue;
-    }
-    return (0);
-  }
-  if (n == 0)
-    return (0);
-  if (dst - odst > 3)             /* too many octets? */
-    return (0);
-  *dst++ = (unsigned char)val;
-  return (1);
-}
-
-static int
-inet_net_pton_ipv6(const char *src, unsigned char *dst, size_t size)
-{
-  static const char xdigits_l[] = "0123456789abcdef",
-    xdigits_u[] = "0123456789ABCDEF";
-  unsigned char tmp[NS_IN6ADDRSZ], *tp, *endp, *colonp;
-  const char *xdigits, *curtok;
-  int ch, saw_xdigit;
-  unsigned int val;
-  int digits;
-  int bits;
-  size_t bytes;
-  int words;
-  int ipv4;
-
-  memset((tp = tmp), '\0', NS_IN6ADDRSZ);
-  endp = tp + NS_IN6ADDRSZ;
-  colonp = NULL;
-  /* Leading :: requires some special handling. */
-  if (*src == ':')
-    if (*++src != ':')
-      goto enoent;
-  curtok = src;
-  saw_xdigit = 0;
-  val = 0;
-  digits = 0;
-  bits = -1;
-  ipv4 = 0;
-  while ((ch = *src++) != '\0') {
-    const char *pch;
-
-    if ((pch = strchr((xdigits = xdigits_l), ch)) == NULL)
-      pch = strchr((xdigits = xdigits_u), ch);
-    if (pch != NULL) {
-      val <<= 4;
-      val |= (pch - xdigits);
-      if (++digits > 4)
-        goto enoent;
-      saw_xdigit = 1;
-      continue;
-    }
-    if (ch == ':') {
-      curtok = src;
-      if (!saw_xdigit) {
-        if (colonp)
-          goto enoent;
-        colonp = tp;
-        continue;
-      } else if (*src == '\0')
-        goto enoent;
-      if (tp + NS_INT16SZ > endp)
-        return (0);
-      *tp++ = (unsigned char)((val >> 8) & 0xff);
-      *tp++ = (unsigned char)(val & 0xff);
-      saw_xdigit = 0;
-      digits = 0;
-      val = 0;
-      continue;
-    }
-    if (ch == '.' && ((tp + NS_INADDRSZ) <= endp) &&
-        getv4(curtok, tp, &bits) > 0) {
-      tp += NS_INADDRSZ;
-      saw_xdigit = 0;
-      ipv4 = 1;
-      break;  /* '\0' was seen by inet_pton4(). */
-    }
-    if (ch == '/' && getbits(src, &bits) > 0)
-      break;
-    goto enoent;
-  }
-  if (saw_xdigit) {
-    if (tp + NS_INT16SZ > endp)
-      goto enoent;
-    *tp++ = (unsigned char)((val >> 8) & 0xff);
-    *tp++ = (unsigned char)(val & 0xff);
-  }
-  if (bits == -1)
-    bits = 128;
-
-  words = (bits + 15) / 16;
-  if (words < 2)
-    words = 2;
-  if (ipv4)
-    words = 8;
-  endp =  tmp + 2 * words;
-
-  if (colonp != NULL) {
-    /*
-     * Since some memmove()'s erroneously fail to handle
-     * overlapping regions, we'll do the shift by hand.
-     */
-    const int n = (int)(tp - colonp);
-    int i;
-
-    if (tp == endp)
-      goto enoent;
-    for (i = 1; i <= n; i++) {
-      endp[- i] = colonp[n - i];
-      colonp[n - i] = 0;
-    }
-    tp = endp;
-  }
-  if (tp != endp)
-    goto enoent;
-
-  bytes = (bits + 7) / 8;
-  if (bytes > size)
-    goto emsgsize;
-  memcpy(dst, tmp, bytes);
-  return (bits);
-
-  enoent:
-  SET_ERRNO(ENOENT);
-  return (-1);
-
-  emsgsize:
-  SET_ERRNO(EMSGSIZE);
-  return (-1);
-}
-
-/*
- * int
- * inet_net_pton(af, src, dst, size)
- *      convert network number from presentation to network format.
- *      accepts hex octets, hex strings, decimal octets, and /CIDR.
- *      "size" is in bytes and describes "dst".
- * return:
- *      number of bits, either imputed classfully or specified with /CIDR,
- *      or -1 if some failure occurred (check errno).  ENOENT means it was
- *      not a valid network specification.
- * note:
- *      On Windows we store the error in the thread errno, not
- *      in the winsock error code. This is to avoid loosing the
- *      actual last winsock error. So use macro ERRNO to fetch the
- *      errno this funtion sets when returning (-1), not SOCKERRNO.
- * author:
- *      Paul Vixie (ISC), June 1996
- */
-int
-ares_inet_net_pton(int af, const char *src, void *dst, size_t size)
-{
-  switch (af) {
-  case AF_INET:
-    return (inet_net_pton_ipv4(src, dst, size));
-  case AF_INET6:
-    return (inet_net_pton_ipv6(src, dst, size));
-  default:
-    SET_ERRNO(EAFNOSUPPORT);
-    return (-1);
-  }
-}
-
-#endif
-
-#ifndef HAVE_INET_PTON
-int ares_inet_pton(int af, const char *src, void *dst)
-{
-  int result;
-  size_t size;
-
-  if (af == AF_INET)
-    size = sizeof(struct in_addr);
-  else if (af == AF_INET6)
-    size = sizeof(struct in6_addr);
-  else
-  {
-    SET_ERRNO(EAFNOSUPPORT);
-    return -1;
-  }
-  result = ares_inet_net_pton(af, src, dst, size);
-  if (result == -1 && ERRNO == ENOENT)
-    return 0;
-  return (result > -1 ? 1 : -1);
-}
-#endif
diff --git a/3rdParty/CAres/src/inet_net_pton.h b/3rdParty/CAres/src/inet_net_pton.h
deleted file mode 100644
index eb38afa..0000000
--- a/3rdParty/CAres/src/inet_net_pton.h
+++ /dev/null
@@ -1,32 +0,0 @@
-#ifndef __ARES_INET_NET_PTON_H
-#define __ARES_INET_NET_PTON_H
-
-/* $Id: inet_net_pton.h,v 1.6 2008-09-24 19:13:02 yangtse Exp $ */
-
-/* Copyright (C) 2005 by Daniel Stenberg
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#ifdef HAVE_INET_PTON
-#define ares_inet_pton(x,y,z) inet_pton(x,y,z)
-#else
-int ares_inet_pton(int af, const char *src, void *dst);
-#endif
-#if defined(HAVE_INET_NET_PTON) && defined(HAVE_INET_NET_PTON_IPV6)
-#define ares_inet_net_pton(w,x,y,z) inet_net_pton(w,x,y,z)
-#else
-int ares_inet_net_pton(int af, const char *src, void *dst, size_t size);
-#endif
-
-#endif /* __ARES_INET_NET_PTON_H */
diff --git a/3rdParty/CAres/src/inet_ntop.c b/3rdParty/CAres/src/inet_ntop.c
deleted file mode 100644
index 5b0d097..0000000
--- a/3rdParty/CAres/src/inet_ntop.c
+++ /dev/null
@@ -1,232 +0,0 @@
-/* $Id: inet_ntop.c,v 1.12 2009-11-02 11:55:54 yangtse Exp $ */
-
-/* Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#include "ares_setup.h"
-
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
-#ifdef HAVE_NETINET_IN_H
-#  include <netinet/in.h>
-#endif
-#ifdef HAVE_ARPA_INET_H
-#  include <arpa/inet.h>
-#endif
-#ifdef HAVE_ARPA_NAMESER_H
-#  include <arpa/nameser.h>
-#else
-#  include "nameser.h"
-#endif
-#ifdef HAVE_ARPA_NAMESER_COMPAT_H
-#  include <arpa/nameser_compat.h>
-#endif
-
-#include <ctype.h>
-#include <errno.h>
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-
-#include "ares_ipv6.h"
-#include "inet_ntop.h"
-
-
-#ifndef HAVE_INET_NTOP
-
-#ifdef SPRINTF_CHAR
-# define SPRINTF(x) strlen(sprintf/**/x)
-#else
-# define SPRINTF(x) ((size_t)sprintf x)
-#endif
-
-/*
- * WARNING: Don't even consider trying to compile this on a system where
- * sizeof(int) < 4.  sizeof(int) > 4 is fine; all the world's not a VAX.
- */
-
-static const char *inet_ntop4(const unsigned char *src, char *dst, size_t size);
-static const char *inet_ntop6(const unsigned char *src, char *dst, size_t size);
-
-/* char *
- * inet_ntop(af, src, dst, size)
- *     convert a network format address to presentation format.
- * return:
- *     pointer to presentation format address (`dst'), or NULL (see errno).
- * note:
- *      On Windows we store the error in the thread errno, not
- *      in the winsock error code. This is to avoid loosing the
- *      actual last winsock error. So use macro ERRNO to fetch the
- *      errno this funtion sets when returning NULL, not SOCKERRNO.
- * author:
- *     Paul Vixie, 1996.
- */
-const char *
-ares_inet_ntop(int af, const void *src, char *dst, size_t size)
-{
-  switch (af)
-    {
-    case AF_INET:
-      return (inet_ntop4(src, dst, size));
-    case AF_INET6:
-      return (inet_ntop6(src, dst, size));
-    default:
-      SET_ERRNO(EAFNOSUPPORT);
-      return (NULL);
-    }
-  /* NOTREACHED */
-}
-
-/* const char *
- * inet_ntop4(src, dst, size)
- *     format an IPv4 address, more or less like inet_ntoa()
- * return:
- *     `dst' (as a const)
- * notes:
- *     (1) uses no statics
- *     (2) takes a unsigned char* not an in_addr as input
- * author:
- *     Paul Vixie, 1996.
- */
-static const char *
-inet_ntop4(const unsigned char *src, char *dst, size_t size)
-{
-  static const char fmt[] = "%u.%u.%u.%u";
-  char tmp[sizeof "255.255.255.255"];
-
-  if (SPRINTF((tmp, fmt, src[0], src[1], src[2], src[3])) > size)
-    {
-      SET_ERRNO(ENOSPC);
-      return (NULL);
-    }
-    strcpy(dst, tmp);
-    return (dst);
-}
-
-/* const char *
- * inet_ntop6(src, dst, size)
- *    convert IPv6 binary address into presentation (printable) format
- * author:
- *    Paul Vixie, 1996.
- */
-static const char *
-inet_ntop6(const unsigned char *src, char *dst, size_t size)
-{
-  /*
-   * Note that int32_t and int16_t need only be "at least" large enough
-   * to contain a value of the specified size.  On some systems, like
-   * Crays, there is no such thing as an integer variable with 16 bits.
-   * Keep this in mind if you think this function should have been coded
-   * to use pointer overlays.  All the world's not a VAX.
-   */
-  char tmp[sizeof("ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255")];
-  char *tp;
-  struct {
-    long base;
-    long len;
-  } best, cur;
-  unsigned long words[NS_IN6ADDRSZ / NS_INT16SZ];
-  int i;
-
-  /*
-   * Preprocess:
-   *  Copy the input (bytewise) array into a wordwise array.
-   *  Find the longest run of 0x00's in src[] for :: shorthanding.
-   */
-  memset(words, '\0', sizeof(words));
-  for (i = 0; i < NS_IN6ADDRSZ; i++)
-      words[i / 2] |= (src[i] << ((1 - (i % 2)) << 3));
-
-  best.base = -1;
-  cur.base = -1;
-  best.len = 0;
-  cur.len = 0;
-
-  for (i = 0; i < (NS_IN6ADDRSZ / NS_INT16SZ); i++)
-    {
-      if (words[i] == 0)
-        {
-          if (cur.base == -1)
-            cur.base = i, cur.len = 1;
-          else
-            cur.len++;
-        }
-      else
-        {
-          if (cur.base != -1)
-            {
-              if (best.base == -1 || cur.len > best.len)
-                best = cur;
-              cur.base = -1;
-            }
-        }
-    }
-  if (cur.base != -1)
-    {
-      if (best.base == -1 || cur.len > best.len)
-        best = cur;
-    }
-  if (best.base != -1 && best.len < 2)
-    best.base = -1;
-
-  /*
-   * Format the result.
-   */
-  tp = tmp;
-  for (i = 0; i < (NS_IN6ADDRSZ / NS_INT16SZ); i++)
-    {
-      /* Are we inside the best run of 0x00's? */
-      if (best.base != -1 && i >= best.base &&
-          i < (best.base + best.len))
-        {
-          if (i == best.base)
-             *tp++ = ':';
-          continue;
-        }
-      /* Are we following an initial run of 0x00s or any real hex? */
-      if (i != 0)
-        *tp++ = ':';
-      /* Is this address an encapsulated IPv4? */
-      if (i == 6 && best.base == 0 &&
-          (best.len == 6 || (best.len == 5 && words[5] == 0xffff)))
-        {
-          if (!inet_ntop4(src+12, tp, sizeof(tmp) - (tp - tmp)))
-            return (NULL);
-          tp += strlen(tp);
-          break;
-        }
-        tp += SPRINTF((tp, "%lx", words[i]));
-    }
-
-  /* Was it a trailing run of 0x00's? */
-  if (best.base != -1 && (best.base + best.len) == (NS_IN6ADDRSZ / NS_INT16SZ))
-    *tp++ = ':';
-  *tp++ = '\0';
-
-  /*
-   * Check for overflow, copy, and we're done.
-   */
-  if ((size_t)(tp - tmp) > size)
-    {
-      SET_ERRNO(ENOSPC);
-      return (NULL);
-    }
-  strcpy(dst, tmp);
-  return (dst);
-}
-#endif
-
diff --git a/3rdParty/CAres/src/inet_ntop.h b/3rdParty/CAres/src/inet_ntop.h
deleted file mode 100644
index 923689e..0000000
--- a/3rdParty/CAres/src/inet_ntop.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef __ARES_INET_NTOP_H
-#define __ARES_INET_NTOP_H
-
-/* $Id: inet_ntop.h,v 1.4 2008-09-24 16:43:12 yangtse Exp $ */
-
-/* Copyright (C) 2005 by Dominick Meglio
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#ifdef HAVE_INET_NTOP
-#define ares_inet_ntop(w,x,y,z) inet_ntop(w,x,y,z)
-#else
-const char *ares_inet_ntop(int af, const void *src, char *dst, size_t size);
-#endif
-
-#endif /* __ARES_INET_NTOP_H */
diff --git a/3rdParty/CAres/src/nameser.h b/3rdParty/CAres/src/nameser.h
deleted file mode 100644
index db324c0..0000000
--- a/3rdParty/CAres/src/nameser.h
+++ /dev/null
@@ -1,194 +0,0 @@
-/* $Id: nameser.h,v 1.29 2008-09-17 01:02:57 yangtse Exp $ */
-
-#ifndef ARES_NAMESER_H
-#define ARES_NAMESER_H
-
-/* header file provided by liren@vivisimo.com */
-
-#ifndef HAVE_ARPA_NAMESER_H
-
-#define NS_PACKETSZ     512   /* maximum packet size */
-#define NS_MAXDNAME     256   /* maximum domain name */
-#define NS_MAXCDNAME    255   /* maximum compressed domain name */
-#define NS_MAXLABEL     63
-#define NS_HFIXEDSZ     12    /* #/bytes of fixed data in header */
-#define NS_QFIXEDSZ     4     /* #/bytes of fixed data in query */
-#define NS_RRFIXEDSZ    10    /* #/bytes of fixed data in r record */
-#define NS_INT16SZ      2
-#define NS_INADDRSZ     4
-#define NS_IN6ADDRSZ    16
-#define NS_CMPRSFLGS    0xc0  /* Flag bits indicating name compression. */
-#define NS_DEFAULTPORT  53    /* For both TCP and UDP. */
-
-typedef enum __ns_class {
-    ns_c_invalid = 0,       /* Cookie. */
-    ns_c_in = 1,            /* Internet. */
-    ns_c_2 = 2,             /* unallocated/unsupported. */
-    ns_c_chaos = 3,         /* MIT Chaos-net. */
-    ns_c_hs = 4,            /* MIT Hesiod. */
-    /* Query class values which do not appear in resource records */
-    ns_c_none = 254,        /* for prereq. sections in update requests */
-    ns_c_any = 255,         /* Wildcard match. */
-    ns_c_max = 65536
-} ns_class;
-
-typedef enum __ns_type {
-    ns_t_invalid = 0,       /* Cookie. */
-    ns_t_a = 1,             /* Host address. */
-    ns_t_ns = 2,            /* Authoritative server. */
-    ns_t_md = 3,            /* Mail destination. */
-    ns_t_mf = 4,            /* Mail forwarder. */
-    ns_t_cname = 5,         /* Canonical name. */
-    ns_t_soa = 6,           /* Start of authority zone. */
-    ns_t_mb = 7,            /* Mailbox domain name. */
-    ns_t_mg = 8,            /* Mail group member. */
-    ns_t_mr = 9,            /* Mail rename name. */
-    ns_t_null = 10,         /* Null resource record. */
-    ns_t_wks = 11,          /* Well known service. */
-    ns_t_ptr = 12,          /* Domain name pointer. */
-    ns_t_hinfo = 13,        /* Host information. */
-    ns_t_minfo = 14,        /* Mailbox information. */
-    ns_t_mx = 15,           /* Mail routing information. */
-    ns_t_txt = 16,          /* Text strings. */
-    ns_t_rp = 17,           /* Responsible person. */
-    ns_t_afsdb = 18,        /* AFS cell database. */
-    ns_t_x25 = 19,          /* X_25 calling address. */
-    ns_t_isdn = 20,         /* ISDN calling address. */
-    ns_t_rt = 21,           /* Router. */
-    ns_t_nsap = 22,         /* NSAP address. */
-    ns_t_nsap_ptr = 23,     /* Reverse NSAP lookup (deprecated). */
-    ns_t_sig = 24,          /* Security signature. */
-    ns_t_key = 25,          /* Security key. */
-    ns_t_px = 26,           /* X.400 mail mapping. */
-    ns_t_gpos = 27,         /* Geographical position (withdrawn). */
-    ns_t_aaaa = 28,         /* Ip6 Address. */
-    ns_t_loc = 29,          /* Location Information. */
-    ns_t_nxt = 30,          /* Next domain (security). */
-    ns_t_eid = 31,          /* Endpoint identifier. */
-    ns_t_nimloc = 32,       /* Nimrod Locator. */
-    ns_t_srv = 33,          /* Server Selection. */
-    ns_t_atma = 34,         /* ATM Address */
-    ns_t_naptr = 35,        /* Naming Authority PoinTeR */
-    ns_t_kx = 36,           /* Key Exchange */
-    ns_t_cert = 37,         /* Certification record */
-    ns_t_a6 = 38,           /* IPv6 address (deprecates AAAA) */
-    ns_t_dname = 39,        /* Non-terminal DNAME (for IPv6) */
-    ns_t_sink = 40,         /* Kitchen sink (experimentatl) */
-    ns_t_opt = 41,          /* EDNS0 option (meta-RR) */
-    ns_t_apl = 42,          /* Address prefix list (RFC3123) */
-    ns_t_tkey = 249,        /* Transaction key */
-    ns_t_tsig = 250,        /* Transaction signature. */
-    ns_t_ixfr = 251,        /* Incremental zone transfer. */
-    ns_t_axfr = 252,        /* Transfer zone of authority. */
-    ns_t_mailb = 253,       /* Transfer mailbox records. */
-    ns_t_maila = 254,       /* Transfer mail agent records. */
-    ns_t_any = 255,         /* Wildcard match. */
-    ns_t_zxfr = 256,        /* BIND-specific, nonstandard. */
-    ns_t_max = 65536
-} ns_type;
-
-typedef enum __ns_opcode {
-    ns_o_query = 0,         /* Standard query. */
-    ns_o_iquery = 1,        /* Inverse query (deprecated/unsupported). */
-    ns_o_status = 2,        /* Name server status query (unsupported). */
-                                /* Opcode 3 is undefined/reserved. */
-    ns_o_notify = 4,        /* Zone change notification. */
-    ns_o_update = 5,        /* Zone update message. */
-    ns_o_max = 6
-} ns_opcode;
-
-typedef enum __ns_rcode {
-    ns_r_noerror = 0,       /* No error occurred. */
-    ns_r_formerr = 1,       /* Format error. */
-    ns_r_servfail = 2,      /* Server failure. */
-    ns_r_nxdomain = 3,      /* Name error. */
-    ns_r_notimpl = 4,       /* Unimplemented. */
-    ns_r_refused = 5,       /* Operation refused. */
-    /* these are for BIND_UPDATE */
-    ns_r_yxdomain = 6,      /* Name exists */
-    ns_r_yxrrset = 7,       /* RRset exists */
-    ns_r_nxrrset = 8,       /* RRset does not exist */
-    ns_r_notauth = 9,       /* Not authoritative for zone */
-    ns_r_notzone = 10,      /* Zone of record different from zone section */
-    ns_r_max = 11,
-    /* The following are TSIG extended errors */
-    ns_r_badsig = 16,
-    ns_r_badkey = 17,
-    ns_r_badtime = 18
-} ns_rcode;
-
-#endif /* HAVE_ARPA_NAMESER_H */
-
-#ifndef HAVE_ARPA_NAMESER_COMPAT_H
-
-#define PACKETSZ         NS_PACKETSZ
-#define MAXDNAME         NS_MAXDNAME
-#define MAXCDNAME        NS_MAXCDNAME
-#define MAXLABEL         NS_MAXLABEL
-#define HFIXEDSZ         NS_HFIXEDSZ
-#define QFIXEDSZ         NS_QFIXEDSZ
-#define RRFIXEDSZ        NS_RRFIXEDSZ
-#define INDIR_MASK       NS_CMPRSFLGS
-#define NAMESERVER_PORT  NS_DEFAULTPORT
-
-#define QUERY           ns_o_query
-
-#define SERVFAIL        ns_r_servfail
-#define NOTIMP          ns_r_notimpl
-#define REFUSED         ns_r_refused
-#undef NOERROR /* it seems this is already defined in winerror.h */
-#define NOERROR         ns_r_noerror
-#define FORMERR         ns_r_formerr
-#define NXDOMAIN        ns_r_nxdomain
-
-#define C_IN            ns_c_in
-#define C_CHAOS         ns_c_chaos
-#define C_HS            ns_c_hs
-#define C_NONE          ns_c_none
-#define C_ANY           ns_c_any
-
-#define T_A             ns_t_a
-#define T_NS            ns_t_ns
-#define T_MD            ns_t_md
-#define T_MF            ns_t_mf
-#define T_CNAME         ns_t_cname
-#define T_SOA           ns_t_soa
-#define T_MB            ns_t_mb
-#define T_MG            ns_t_mg
-#define T_MR            ns_t_mr
-#define T_NULL          ns_t_null
-#define T_WKS           ns_t_wks
-#define T_PTR           ns_t_ptr
-#define T_HINFO         ns_t_hinfo
-#define T_MINFO         ns_t_minfo
-#define T_MX            ns_t_mx
-#define T_TXT           ns_t_txt
-#define T_RP            ns_t_rp
-#define T_AFSDB         ns_t_afsdb
-#define T_X25           ns_t_x25
-#define T_ISDN          ns_t_isdn
-#define T_RT            ns_t_rt
-#define T_NSAP          ns_t_nsap
-#define T_NSAP_PTR      ns_t_nsap_ptr
-#define T_SIG           ns_t_sig
-#define T_KEY           ns_t_key
-#define T_PX            ns_t_px
-#define T_GPOS          ns_t_gpos
-#define T_AAAA          ns_t_aaaa
-#define T_LOC           ns_t_loc
-#define T_NXT           ns_t_nxt
-#define T_EID           ns_t_eid
-#define T_NIMLOC        ns_t_nimloc
-#define T_SRV           ns_t_srv
-#define T_ATMA          ns_t_atma
-#define T_NAPTR         ns_t_naptr
-#define T_TSIG          ns_t_tsig
-#define T_IXFR          ns_t_ixfr
-#define T_AXFR          ns_t_axfr
-#define T_MAILB         ns_t_mailb
-#define T_MAILA         ns_t_maila
-#define T_ANY           ns_t_any
-
-#endif /* HAVE_ARPA_NAMESER_COMPAT_H */
-
-#endif /* ARES_NAMESER_H */
diff --git a/3rdParty/CAres/src/setup_once.h b/3rdParty/CAres/src/setup_once.h
deleted file mode 100644
index 9d93ebc..0000000
--- a/3rdParty/CAres/src/setup_once.h
+++ /dev/null
@@ -1,444 +0,0 @@
-#ifndef __SETUP_ONCE_H
-#define __SETUP_ONCE_H
-
-/* $Id: setup_once.h,v 1.36 2009-06-19 00:41:03 yangtse Exp $ */
-
-/* Copyright (C) 2004 - 2009 by Daniel Stenberg et al
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted, provided
- * that the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission.  M.I.T. makes no representations about the
- * suitability of this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-
-/********************************************************************
- *                              NOTICE                              *
- *                             ========                             *
- *                                                                  *
- *  Content of header files lib/setup_once.h and ares/setup_once.h  *
- *  must be kept in sync. Modify the other one if you change this.  *
- *                                                                  *
- ********************************************************************/
-
-
-/*
- * Inclusion of common header files.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdarg.h>
-#include <ctype.h>
-#include <errno.h>
-
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-
-#ifdef NEED_MALLOC_H
-#include <malloc.h>
-#endif
-
-#ifdef NEED_MEMORY_H
-#include <memory.h>
-#endif
-
-#ifdef HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif
-
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
-#ifdef TIME_WITH_SYS_TIME
-#include <time.h>
-#endif
-#else
-#ifdef HAVE_TIME_H
-#include <time.h>
-#endif
-#endif
-
-#ifdef WIN32
-#include <io.h>
-#include <fcntl.h>
-#endif
-
-#ifdef HAVE_STDBOOL_H
-#include <stdbool.h>
-#endif
-
-
-/*
- * Definition of timeval struct for platforms that don't have it.
- */
-
-#ifndef HAVE_STRUCT_TIMEVAL
-struct timeval {
- long tv_sec;
- long tv_usec;
-};
-#endif
-
-
-/*
- * If we have the MSG_NOSIGNAL define, make sure we use
- * it as the fourth argument of function send()
- */
-
-#ifdef HAVE_MSG_NOSIGNAL
-#define SEND_4TH_ARG MSG_NOSIGNAL
-#else
-#define SEND_4TH_ARG 0
-#endif
-
-
-#if defined(__minix)
-/* Minix doesn't support recv on TCP sockets */
-#define sread(x,y,z) (ssize_t)read((RECV_TYPE_ARG1)(x), \
-                                   (RECV_TYPE_ARG2)(y), \
-                                   (RECV_TYPE_ARG3)(z))
-
-#elif defined(HAVE_RECV)
-/*
- * The definitions for the return type and arguments types
- * of functions recv() and send() belong and come from the
- * configuration file. Do not define them in any other place.
- *
- * HAVE_RECV is defined if you have a function named recv()
- * which is used to read incoming data from sockets. If your
- * function has another name then don't define HAVE_RECV.
- *
- * If HAVE_RECV is defined then RECV_TYPE_ARG1, RECV_TYPE_ARG2,
- * RECV_TYPE_ARG3, RECV_TYPE_ARG4 and RECV_TYPE_RETV must also
- * be defined.
- *
- * HAVE_SEND is defined if you have a function named send()
- * which is used to write outgoing data on a connected socket.
- * If yours has another name then don't define HAVE_SEND.
- *
- * If HAVE_SEND is defined then SEND_TYPE_ARG1, SEND_QUAL_ARG2,
- * SEND_TYPE_ARG2, SEND_TYPE_ARG3, SEND_TYPE_ARG4 and
- * SEND_TYPE_RETV must also be defined.
- */
-
-#if !defined(RECV_TYPE_ARG1) || \
-    !defined(RECV_TYPE_ARG2) || \
-    !defined(RECV_TYPE_ARG3) || \
-    !defined(RECV_TYPE_ARG4) || \
-    !defined(RECV_TYPE_RETV)
-  /* */
-  Error Missing_definition_of_return_and_arguments_types_of_recv
-  /* */
-#else
-#define sread(x,y,z) (ssize_t)recv((RECV_TYPE_ARG1)(x), \
-                                   (RECV_TYPE_ARG2)(y), \
-                                   (RECV_TYPE_ARG3)(z), \
-                                   (RECV_TYPE_ARG4)(0))
-#endif
-#else /* HAVE_RECV */
-#ifndef sread
-  /* */
-  Error Missing_definition_of_macro_sread
-  /* */
-#endif
-#endif /* HAVE_RECV */
-
-
-#if defined(__minix)
-/* Minix doesn't support send on TCP sockets */
-#define swrite(x,y,z) (ssize_t)write((SEND_TYPE_ARG1)(x), \
-                                    (SEND_TYPE_ARG2)(y), \
-                                    (SEND_TYPE_ARG3)(z))
-
-#elif defined(HAVE_SEND)
-#if !defined(SEND_TYPE_ARG1) || \
-    !defined(SEND_QUAL_ARG2) || \
-    !defined(SEND_TYPE_ARG2) || \
-    !defined(SEND_TYPE_ARG3) || \
-    !defined(SEND_TYPE_ARG4) || \
-    !defined(SEND_TYPE_RETV)
-  /* */
-  Error Missing_definition_of_return_and_arguments_types_of_send
-  /* */
-#else
-#define swrite(x,y,z) (ssize_t)send((SEND_TYPE_ARG1)(x), \
-                                    (SEND_TYPE_ARG2)(y), \
-                                    (SEND_TYPE_ARG3)(z), \
-                                    (SEND_TYPE_ARG4)(SEND_4TH_ARG))
-#endif
-#else /* HAVE_SEND */
-#ifndef swrite
-  /* */
-  Error Missing_definition_of_macro_swrite
-  /* */
-#endif
-#endif /* HAVE_SEND */
-
-
-#if 0
-#if defined(HAVE_RECVFROM)
-/*
- * Currently recvfrom is only used on udp sockets.
- */
-#if !defined(RECVFROM_TYPE_ARG1) || \
-    !defined(RECVFROM_TYPE_ARG2) || \
-    !defined(RECVFROM_TYPE_ARG3) || \
-    !defined(RECVFROM_TYPE_ARG4) || \
-    !defined(RECVFROM_TYPE_ARG5) || \
-    !defined(RECVFROM_TYPE_ARG6) || \
-    !defined(RECVFROM_TYPE_RETV)
-  /* */
-  Error Missing_definition_of_return_and_arguments_types_of_recvfrom
-  /* */
-#else
-#define sreadfrom(s,b,bl,f,fl) (ssize_t)recvfrom((RECVFROM_TYPE_ARG1)  (s),  \
-                                                 (RECVFROM_TYPE_ARG2 *)(b),  \
-                                                 (RECVFROM_TYPE_ARG3)  (bl), \
-                                                 (RECVFROM_TYPE_ARG4)  (0),  \
-                                                 (RECVFROM_TYPE_ARG5 *)(f),  \
-                                                 (RECVFROM_TYPE_ARG6 *)(fl))
-#endif
-#else /* HAVE_RECVFROM */
-#ifndef sreadfrom
-  /* */
-  Error Missing_definition_of_macro_sreadfrom
-  /* */
-#endif
-#endif /* HAVE_RECVFROM */
-
-
-#ifdef RECVFROM_TYPE_ARG6_IS_VOID
-#  define RECVFROM_ARG6_T int
-#else
-#  define RECVFROM_ARG6_T RECVFROM_TYPE_ARG6
-#endif
-#endif /* if 0 */
-
-
-/*
- * Function-like macro definition used to close a socket.
- */
-
-#if defined(HAVE_CLOSESOCKET)
-#  define sclose(x)  closesocket((x))
-#elif defined(HAVE_CLOSESOCKET_CAMEL)
-#  define sclose(x)  CloseSocket((x))
-#else
-#  define sclose(x)  close((x))
-#endif
-
-
-/*
- * Uppercase macro versions of ANSI/ISO is*() functions/macros which
- * avoid negative number inputs with argument byte codes > 127.
- */
-
-#define ISSPACE(x)  (isspace((int)  ((unsigned char)x)))
-#define ISDIGIT(x)  (isdigit((int)  ((unsigned char)x)))
-#define ISALNUM(x)  (isalnum((int)  ((unsigned char)x)))
-#define ISXDIGIT(x) (isxdigit((int) ((unsigned char)x)))
-#define ISGRAPH(x)  (isgraph((int)  ((unsigned char)x)))
-#define ISALPHA(x)  (isalpha((int)  ((unsigned char)x)))
-#define ISPRINT(x)  (isprint((int)  ((unsigned char)x)))
-#define ISUPPER(x)  (isupper((int)  ((unsigned char)x)))
-#define ISLOWER(x)  (islower((int)  ((unsigned char)x)))
-
-#define ISBLANK(x)  (int)((((unsigned char)x) == ' ') || \
-                          (((unsigned char)x) == '\t'))
-
-
-/*
- * Typedef to 'unsigned char' if bool is not an available 'typedefed' type.
- */
-
-#ifndef HAVE_BOOL_T
-typedef unsigned char bool;
-#define HAVE_BOOL_T
-#endif
-
-
-/*
- * Default definition of uppercase TRUE and FALSE.
- */
-
-#ifndef TRUE
-#define TRUE 1
-#endif
-#ifndef FALSE
-#define FALSE 0
-#endif
-
-
-/*
- * Typedef to 'int' if sig_atomic_t is not an available 'typedefed' type.
- */
-
-#ifndef HAVE_SIG_ATOMIC_T
-typedef int sig_atomic_t;
-#define HAVE_SIG_ATOMIC_T
-#endif
-
-
-/*
- * Convenience SIG_ATOMIC_T definition
- */
-
-#ifdef HAVE_SIG_ATOMIC_T_VOLATILE
-#define SIG_ATOMIC_T static sig_atomic_t
-#else
-#define SIG_ATOMIC_T static volatile sig_atomic_t
-#endif
-
-
-/*
- * Default return type for signal handlers.
- */
-
-#ifndef RETSIGTYPE
-#define RETSIGTYPE void
-#endif
-
-
-/*
- * Macro used to include code only in debug builds.
- */
-
-#ifdef DEBUGBUILD
-#define DEBUGF(x) x
-#else
-#define DEBUGF(x) do { } while (0)
-#endif
-
-
-/*
- * Macro used to include assertion code only in debug builds.
- */
-
-#if defined(DEBUGBUILD) && defined(HAVE_ASSERT_H)
-#define DEBUGASSERT(x) assert(x)
-#else
-#define DEBUGASSERT(x) do { } while (0)
-#endif
-
-
-/*
- * Macro SOCKERRNO / SET_SOCKERRNO() returns / sets the *socket-related* errno
- * (or equivalent) on this platform to hide platform details to code using it.
- */
-
-#ifdef USE_WINSOCK
-#define SOCKERRNO         ((int)WSAGetLastError())
-#define SET_SOCKERRNO(x)  (WSASetLastError((int)(x)))
-#else
-#define SOCKERRNO         (errno)
-#define SET_SOCKERRNO(x)  (errno = (x))
-#endif
-
-
-/*
- * Macro ERRNO / SET_ERRNO() returns / sets the NOT *socket-related* errno
- * (or equivalent) on this platform to hide platform details to code using it.
- */
-
-#ifdef WIN32
-#define ERRNO         ((int)GetLastError())
-#define SET_ERRNO(x)  (SetLastError((DWORD)(x)))
-#else
-#define ERRNO         (errno)
-#define SET_ERRNO(x)  (errno = (x))
-#endif
-
-
-/*
- * Portable error number symbolic names defined to Winsock error codes.
- */
-
-#ifdef USE_WINSOCK
-#undef  EBADF            /* override definition in errno.h */
-#define EBADF            WSAEBADF
-#undef  EINTR            /* override definition in errno.h */
-#define EINTR            WSAEINTR
-#undef  EINVAL           /* override definition in errno.h */
-#define EINVAL           WSAEINVAL
-#define EWOULDBLOCK      WSAEWOULDBLOCK
-#define EINPROGRESS      WSAEINPROGRESS
-#define EALREADY         WSAEALREADY
-#define ENOTSOCK         WSAENOTSOCK
-#define EDESTADDRREQ     WSAEDESTADDRREQ
-#define EMSGSIZE         WSAEMSGSIZE
-#define EPROTOTYPE       WSAEPROTOTYPE
-#define ENOPROTOOPT      WSAENOPROTOOPT
-#define EPROTONOSUPPORT  WSAEPROTONOSUPPORT
-#define ESOCKTNOSUPPORT  WSAESOCKTNOSUPPORT
-#define EOPNOTSUPP       WSAEOPNOTSUPP
-#define EPFNOSUPPORT     WSAEPFNOSUPPORT
-#define EAFNOSUPPORT     WSAEAFNOSUPPORT
-#define EADDRINUSE       WSAEADDRINUSE
-#define EADDRNOTAVAIL    WSAEADDRNOTAVAIL
-#define ENETDOWN         WSAENETDOWN
-#define ENETUNREACH      WSAENETUNREACH
-#define ENETRESET        WSAENETRESET
-#define ECONNABORTED     WSAECONNABORTED
-#define ECONNRESET       WSAECONNRESET
-#define ENOBUFS          WSAENOBUFS
-#define EISCONN          WSAEISCONN
-#define ENOTCONN         WSAENOTCONN
-#define ESHUTDOWN        WSAESHUTDOWN
-#define ETOOMANYREFS     WSAETOOMANYREFS
-#define ETIMEDOUT        WSAETIMEDOUT
-#define ECONNREFUSED     WSAECONNREFUSED
-#define ELOOP            WSAELOOP
-#ifndef ENAMETOOLONG     /* possible previous definition in errno.h */
-#define ENAMETOOLONG     WSAENAMETOOLONG
-#endif
-#define EHOSTDOWN        WSAEHOSTDOWN
-#define EHOSTUNREACH     WSAEHOSTUNREACH
-#ifndef ENOTEMPTY        /* possible previous definition in errno.h */
-#define ENOTEMPTY        WSAENOTEMPTY
-#endif
-#define EPROCLIM         WSAEPROCLIM
-#define EUSERS           WSAEUSERS
-#define EDQUOT           WSAEDQUOT
-#define ESTALE           WSAESTALE
-#define EREMOTE          WSAEREMOTE
-#endif
-
-
-/*
- *  Actually use __32_getpwuid() on 64-bit VMS builds for getpwuid()
- */
-
-#if defined(VMS) && \
-    defined(__INITIAL_POINTER_SIZE) && (__INITIAL_POINTER_SIZE == 64)
-#define getpwuid __32_getpwuid
-#endif
-
-
-/*
- * Macro argv_item_t hides platform details to code using it.
- */
-
-#ifdef VMS
-#define argv_item_t  __char_ptr32
-#else
-#define argv_item_t  char *
-#endif
-
-
-/*
- * We use this ZERO_NULL to avoid picky compiler warnings,
- * when assigning a NULL pointer to a function pointer var.
- */
-
-#define ZERO_NULL 0
-
-
-#endif /* __SETUP_ONCE_H */
-
diff --git a/3rdParty/CAres/src/windows_port.c b/3rdParty/CAres/src/windows_port.c
deleted file mode 100644
index ce129ae..0000000
--- a/3rdParty/CAres/src/windows_port.c
+++ /dev/null
@@ -1,23 +0,0 @@
-#include "ares_setup.h"
-
-/* $Id: windows_port.c,v 1.22 2009-11-02 11:55:54 yangtse Exp $ */
-
-/* only do the following on windows
- */
-#if (defined(WIN32) || defined(WATT32)) && !defined(MSDOS)
-
-#ifdef __WATCOMC__
-/*
- * Watcom needs a DllMain() in order to initialise the clib startup code.
- */
-BOOL
-WINAPI DllMain (HINSTANCE hnd, DWORD reason, LPVOID reserved)
-{
-  (void) hnd;
-  (void) reason;
-  (void) reserved;
-  return (TRUE);
-}
-#endif
-
-#endif /* WIN32 builds only */
author	Remko Tronçon <git@el-tramo.be>	2010-02-11 12:14:00 (GMT)
committer	Remko Tronçon <git@el-tramo.be>	2010-02-11 12:14:00 (GMT)
commit	0efa7c32aaf21a29b42b5926cc116007056843be (patch)
tree	882f663a5dd0e65694bf6077b71086dd77fd7ff8 /3rdParty/CAres/src
parent	1d20eabbc32274b491b4c2bedf73d19933d97bfd (diff)
download	swift-0efa7c32aaf21a29b42b5926cc116007056843be.zip swift-0efa7c32aaf21a29b42b5926cc116007056843be.tar.bz2