1 files changed, 67 insertions, 0 deletions
diff --git a/3rdParty/CAres/src/ares_strcasecmp.c b/3rdParty/CAres/src/ares_strcasecmp.c
new file mode 100644
index 0000000..8329e30
--- /dev/null
+++ b/3rdParty/CAres/src/ares_strcasecmp.c
@@ -0,0 +1,67 @@
+
+/* $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
+