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Move multicast address identification fallback macros to network.h from udp.c

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Originally committed as revision 25386 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Martin Storsjö 2010-10-07 07:53:31 +00:00
parent 34b9e5bc4f
commit f63630cdf3
2 changed files with 7 additions and 6 deletions
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7
libavformat/network.h
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@ -155,4 +155,11 @@ const char *ff_gai_strerror(int ecode);
#define INET6_ADDRSTRLEN INET_ADDRSTRLEN
#endif
#ifndef IN_MULTICAST
#define IN_MULTICAST(a) ((((uint32_t)(a)) & 0xf0000000) == 0xe0000000)
#endif
#ifndef IN6_IS_ADDR_MULTICAST
#define IN6_IS_ADDR_MULTICAST(a) (((uint8_t *) (a))[0] == 0xff)
#endif
#endif /* AVFORMAT_NETWORK_H */

6
libavformat/udp.c
View File

@ -40,12 +40,6 @@
#define IPV6_ADD_MEMBERSHIP IPV6_JOIN_GROUP
#define IPV6_DROP_MEMBERSHIP IPV6_LEAVE_GROUP
#endif
#ifndef IN_MULTICAST
#define IN_MULTICAST(a) ((((uint32_t)(a)) & 0xf0000000) == 0xe0000000)
#endif
#ifndef IN6_IS_ADDR_MULTICAST
#define IN6_IS_ADDR_MULTICAST(a) (((uint8_t *) (a))[0] == 0xff)
#endif
typedef struct {
int udp_fd;