Implements Router Advertisement protocol.

2 files changed, 7 insertions, 0 deletions

diff --git a/lib/birdlib.h b/lib/birdlib.h
index c377a646..479f3d5c 100644
--- a/lib/birdlib.h
+++ b/lib/birdlib.h
@@ -19,8 +19,14 @@
 
 /* Utility macros */
 
+#ifdef PARSER
+#define _MIN(a,b) (((a)<(b))?(a):(b))
+#define _MAX(a,b) (((a)>(b))?(a):(b))
+#else
 #define MIN(a,b) (((a)<(b))?(a):(b))
 #define MAX(a,b) (((a)>(b))?(a):(b))
+#endif
+
 #define ABS(a)   ((a)>=0 ? (a) : -(a))
 #define ARRAY_SIZE(a) (sizeof(a)/sizeof(*(a)))
 
diff --git a/lib/socket.h b/lib/socket.h
index e6ce1257..348295f5 100644
--- a/lib/socket.h
+++ b/lib/socket.h
@@ -67,6 +67,7 @@ int sk_leave_group(sock *s, ip_addr maddr);
 
 #ifdef IPV6
 int sk_set_ipv6_checksum(sock *s, int offset);
+int sk_set_icmp_filter(sock *s, int p1, int p2);
 #endif
 
 int sk_set_broadcast(sock *s, int enable);