X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=blobdiff_plain;f=include%2Fnetinet%2Fin.h;fp=include%2Fnetinet%2Fin.h;h=fcab298bbbdf3f265f71d9b34bcdc09e66cb2e2f;hp=1086f074033b58f4db9c4a3b0cda093291875f7b;hb=119645b6bb6578cc28718ab427e4b23860d67161;hpb=f13a47886063675d1e68b581240557fef6a3169c

diff --git a/include/netinet/in.h b/include/netinet/in.h
index 1086f074..fcab298b 100644
--- a/include/netinet/in.h
+++ b/include/netinet/in.h
@@ -5,6 +5,8 @@
 extern "C" {
 #endif
 
+#include <features.h>
+
 #define __NEED_in_addr_t
 #define __NEED_in_port_t
 #define __NEED_sa_family_t
@@ -203,6 +205,21 @@ uint16_t ntohs(uint16_t);
 #define IP_ADD_SOURCE_MEMBERSHIP  39
 #define IP_DROP_SOURCE_MEMBERSHIP 40
 #define IP_MSFILTER        41
+#define IP_MULTICAST_ALL   49
+#define IP_UNICAST_IF      50
+
+#ifdef _GNU_SOURCE
+#define MCAST_JOIN_GROUP   42
+#define MCAST_BLOCK_SOURCE 43
+#define MCAST_UNBLOCK_SOURCE      44
+#define MCAST_LEAVE_GROUP  45
+#define MCAST_JOIN_SOURCE_GROUP   46
+#define MCAST_LEAVE_SOURCE_GROUP  47
+#define MCAST_MSFILTER     48
+
+#define MCAST_EXCLUDE 0
+#define MCAST_INCLUDE 1
+#endif
 
 #define IP_RECVRETOPTS IP_RETOPTS