Swiftdiff options
Diffstat (limited to '3rdParty/LibMiniUPnPc/src/miniupnpc/codelength.h')
| -rw-r--r-- | 3rdParty/LibMiniUPnPc/src/miniupnpc/codelength.h | 31 |
1 files changed, 27 insertions, 4 deletions
diff --git a/3rdParty/LibMiniUPnPc/src/miniupnpc/codelength.h b/3rdParty/LibMiniUPnPc/src/miniupnpc/codelength.h index d342bd1..f5f8e30 100644 --- a/3rdParty/LibMiniUPnPc/src/miniupnpc/codelength.h +++ b/3rdParty/LibMiniUPnPc/src/miniupnpc/codelength.h @@ -1,5 +1,5 @@ -/* $Id: codelength.h,v 1.4 2012/09/27 15:40:29 nanard Exp $ */ +/* $Id: codelength.h,v 1.5 2015/07/09 12:40:18 nanard Exp $ */ /* Project : miniupnp * Author : Thomas BERNARD - * copyright (c) 2005-2011 Thomas Bernard + * copyright (c) 2005-2015 Thomas Bernard * This software is subjet to the conditions detailed in the @@ -12,2 +12,6 @@ * following byte is part of the code */ + +/* n : unsigned + * p : unsigned char * + */ #define DECODELENGTH(n, p) n = 0; \ @@ -16,2 +20,18 @@ +/* n : unsigned + * READ : function/macro to read one byte (unsigned char) + */ +#define DECODELENGTH_READ(n, READ) \ + n = 0; \ + do { \ + unsigned char c; \ + READ(c); \ + n = (n << 7) | (c & 0x07f); \ + if(!(c&0x80)) break; \ + } while(n<(1<<25)); + +/* n : unsigned + * p : unsigned char * + * p_limit : unsigned char * + */ #define DECODELENGTH_CHECKLIMIT(n, p, p_limit) \ @@ -23,2 +43,6 @@ + +/* n : unsigned + * p : unsigned char * + */ #define CODELENGTH(n, p) if(n>=268435456) *(p++) = (n >> 28) | 0x80; \ @@ -29,3 +53,2 @@ -#endif - +#endif /* CODELENGTH_H_INCLUDED */ |