$OpenBSD: patch-datalink_c,v 1.1 2007/05/26 22:06:19 rui Exp $
--- datalink.c.orig	Sun Apr 29 11:49:51 2007
+++ datalink.c	Sun Apr 29 11:49:54 2007
@@ -137,7 +137,7 @@ void getinterfaces(void)
 	struct ifconf ifc;
 	struct ifreq *ifrp, ifr;
 	int numreqs, i, s;
-	u_long addr;
+	u_int32_t addr;
 	int salen;
 	char *x;
 
@@ -278,7 +278,7 @@ void getinterfaces(void)
  * given destination address.
  */
 
-u_long findsrc(u_long dest)
+u_int32_t findsrc(u_int32_t dest)
 {
 	struct sockaddr_in sinsrc, sindest;
 	int s, size;
@@ -314,7 +314,7 @@ u_long findsrc(u_long dest)
  * interface exists with an address of 127.0.0.1.
  */
 
-char *finddev(u_long with_src)
+char *finddev(u_int32_t with_src)
 {
 	struct interface_entry *p;
 	char *device = NULL;