2003-07-15 Paul Jakma <paul@dishone.st>

[mirror_frr.git] / zebra / rib.h

diff --git a/zebra/rib.h b/zebra/rib.h
index 5b0dcfe94b85dbec69f7f41fc215545f94e3bc26..1141db11822fe55b231d4ab0c5d1a07731f75c80 100644 (file)
--- a/zebra/rib.h
+++ b/zebra/rib.h
@@ -123,22 +123,26 @@ struct static_ipv6
 };
 #endif /* HAVE_IPV6 */
 
+enum nexthop_types_t
+{
+  NEXTHOP_TYPE_IFINDEX = 1,      /* Directly connected.  */
+  NEXTHOP_TYPE_IFNAME,           /* Interface route.  */
+  NEXTHOP_TYPE_IPV4,             /* IPv4 nexthop.  */
+  NEXTHOP_TYPE_IPV4_IFINDEX,     /* IPv4 nexthop with ifindex.  */
+  NEXTHOP_TYPE_IPV4_IFNAME,      /* IPv4 nexthop with ifname.  */
+  NEXTHOP_TYPE_IPV6,             /* IPv6 nexthop.  */
+  NEXTHOP_TYPE_IPV6_IFINDEX,     /* IPv6 nexthop with ifindex.  */
+  NEXTHOP_TYPE_IPV6_IFNAME,      /* IPv6 nexthop with ifname.  */
+  NEXTHOP_TYPE_BLACKHOLE,        /* Null0 nexthop.  */
+};
+
 /* Nexthop structure. */
 struct nexthop
 {
   struct nexthop *next;
   struct nexthop *prev;
 
-  u_char type;
-#define NEXTHOP_TYPE_IFINDEX        1 /* Directly connected.  */
-#define NEXTHOP_TYPE_IFNAME         2 /* Interface route.  */
-#define NEXTHOP_TYPE_IPV4           3 /* IPv4 nexthop.  */
-#define NEXTHOP_TYPE_IPV4_IFINDEX   4 /* IPv4 nexthop with ifindex.  */
-#define NEXTHOP_TYPE_IPV4_IFNAME    5 /* IPv4 nexthop with ifname.  */
-#define NEXTHOP_TYPE_IPV6           6 /* IPv6 nexthop.  */
-#define NEXTHOP_TYPE_IPV6_IFINDEX   7 /* IPv6 nexthop with ifindex.  */
-#define NEXTHOP_TYPE_IPV6_IFNAME    8 /* IPv6 nexthop with ifname.  */
-#define NEXTHOP_TYPE_BLACKHOLE      9 /* Null0 nexthop.  */
+  enum nexthop_types_t type;
 
   u_char flags;
 #define NEXTHOP_FLAG_ACTIVE     (1 << 0) /* This nexthop is alive. */