Remove unused static function.

Originally committed as revision 9285 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavformat/udp.c b/libavformat/udp.c
index e8721ce7349d5067b56c0e0286473d8433e7cc0c..b906660e011bf628f6f581e7932d51f35153cb55 100644 (file)
--- a/libavformat/udp.c
+++ b/libavformat/udp.c
@@ -46,14 +46,6 @@ typedef struct {
 
 #ifdef CONFIG_IPV6
 
 
 #ifdef CONFIG_IPV6
 

-static int udp_ipv6_is_multicast_address(const struct sockaddr *addr) {
-    if (addr->sa_family == AF_INET)
-        return IN_MULTICAST(ntohl(((struct sockaddr_in *)addr)->sin_addr.s_addr));
-    if (addr->sa_family == AF_INET6)
-        return IN6_IS_ADDR_MULTICAST(&((struct sockaddr_in6 *)addr)->sin6_addr);
-    return -1;
-}
-

 static int udp_ipv6_set_multicast_ttl(int sockfd, int mcastTTL, struct sockaddr *addr) {
     if (addr->sa_family == AF_INET) {
         if (setsockopt(sockfd, IPPROTO_IP, IP_MULTICAST_TTL, &mcastTTL, sizeof(mcastTTL)) < 0) {
 static int udp_ipv6_set_multicast_ttl(int sockfd, int mcastTTL, struct sockaddr *addr) {
     if (addr->sa_family == AF_INET) {
         if (setsockopt(sockfd, IPPROTO_IP, IP_MULTICAST_TTL, &mcastTTL, sizeof(mcastTTL)) < 0) {