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-rw-r--r--include/osmocom/core/socket.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/osmocom/core/socket.h b/include/osmocom/core/socket.h
index d2118ef0..6db436ae 100644
--- a/include/osmocom/core/socket.h
+++ b/include/osmocom/core/socket.h
@@ -8,6 +8,7 @@
* \file socket.h */
#include <stdint.h>
+#include <stdbool.h>
struct sockaddr;
struct osmo_fd;
@@ -47,4 +48,9 @@ int osmo_sock_unix_init_ofd(struct osmo_fd *ofd, uint16_t type, uint8_t proto,
char *osmo_sock_get_name(void *ctx, int fd);
+int osmo_sock_mcast_loop_set(int fd, bool enable);
+int osmo_sock_mcast_ttl_set(int fd, uint8_t ttl);
+int osmo_sock_mcast_all_set(int fd, bool enable);
+int osmo_sock_mcast_subscribe(int fd, const char *grp_addr);
+
/*! @} */