Remove warnings. Move windows specific code.

1 files changed, 16 insertions, 0 deletions

diff --git a/src/usocket.h b/src/usocket.h
index 8b3241b..45f2f99 100644
--- a/src/usocket.h
+++ b/src/usocket.h
@@ -29,11 +29,27 @@
 #include <arpa/inet.h>
 /* TCP options (nagle algorithm disable) */
 #include <netinet/tcp.h>
+#include <net/if.h>
 
 #ifndef SO_REUSEPORT
 #define SO_REUSEPORT SO_REUSEADDR
 #endif
 
+/* Some platforms use IPV6_JOIN_GROUP instead if
+ * IPV6_ADD_MEMBERSHIP. The semantics are same, though. */
+#ifndef IPV6_ADD_MEMBERSHIP
+#ifdef IPV6_JOIN_GROUP
+#define IPV6_ADD_MEMBERSHIP IPV6_JOIN_GROUP
+#endif /* IPV6_JOIN_GROUP */
+#endif /* !IPV6_ADD_MEMBERSHIP */
+
+/* Same with IPV6_DROP_MEMBERSHIP / IPV6_LEAVE_GROUP. */
+#ifndef IPV6_DROP_MEMBERSHIP
+#ifdef IPV6_LEAVE_GROUP
+#define IPV6_DROP_MEMBERSHIP IPV6_LEAVE_GROUP
+#endif /* IPV6_LEAVE_GROUP */
+#endif /* !IPV6_DROP_MEMBERSHIP */
+
 typedef int t_socket;
 typedef t_socket *p_socket;
 typedef struct sockaddr_storage t_sockaddr_storage;