diff options
Diffstat (limited to 'main/netsock2.c')
| -rw-r--r-- | main/netsock2.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/main/netsock2.c b/main/netsock2.c index e575bcfa2..6f55b3b3b 100644 --- a/main/netsock2.c +++ b/main/netsock2.c @@ -381,6 +381,11 @@ int ast_sockaddr_is_ipv4_mapped(const struct ast_sockaddr *addr) return addr->len && IN6_IS_ADDR_V4MAPPED(&sin6->sin6_addr); } +int ast_sockaddr_is_ipv4_multicast(const struct ast_sockaddr *addr) +{ + return ((ast_sockaddr_ipv4(addr) & 0xf0000000) == 0xe0000000); +} + int ast_sockaddr_is_ipv6(const struct ast_sockaddr *addr) { return addr->ss.ss_family == AF_INET6 && |