udp: Define _DARWIN_C_SOURCE

This is required in order to get the IP_MULTICAST_TTL define.

Originally committed as revision 25351 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Martin Storsjö 2010-10-05 16:35:33 +00:00
parent 25a2ebb917
commit 5961253463
1 changed files with 1 additions and 0 deletions

View File

@ -25,6 +25,7 @@
*/
#define _BSD_SOURCE /* Needed for using struct ip_mreq with recent glibc */
#define _DARWIN_C_SOURCE /* Needed for using IP_MULTICAST_TTL on OS X */
#include "avformat.h"
#include <unistd.h>
#include "internal.h"