uint8_t loop);
int pim_socket_join(int fd, struct in_addr group, struct in_addr ifaddr,
ifindex_t ifindex);
-int pim_socket_join_source(int fd, ifindex_t ifindex, struct in_addr group_addr,
- struct in_addr source_addr, const char *ifname);
int pim_socket_recvfromto(int fd, uint8_t *buf, size_t len,
struct sockaddr_in *from, socklen_t *fromlen,
struct sockaddr_in *to, socklen_t *tolen,