1 files changed, 20 insertions, 0 deletions
diff --git a/nest/ipv4.h b/nest/ipv4.h
new file mode 100644
index 00000000..75242298
--- /dev/null
+++ b/nest/ipv4.h
@@ -0,0 +1,20 @@
+/*
+ *	BIRD -- IP Addresses et Cetera for IPv4
+ *
+ *	(c) 1998 Martin Mares <mj@ucw.cz>
+ *
+ *	Can be freely distributed and used under the terms of the GNU GPL.
+ */
+
+#ifndef _BIRD_IPV4_H_
+#define _BIRD_IPV4_H_
+
+#include <netinet/in.h>
+
+typedef struct ipv4_addr {
+  u32 addr;
+} ip_addr;
+
+#define ipa_equal(x,y) ((x).addr == (y).addr)
+
+#endif