2005-06-28 Paul Jakma <paul.jakma@sun.com>

	* (global) Extern and static'ification, with related fixups
	  of declarations, ensuring files include their own headers, etc.
	  if_ioctl.c: (interface_info_ioctl) fix obvious arg mis-order in
	  list loop
diff --git a/zebra/ipforward_sysctl.c b/zebra/ipforward_sysctl.c
index a8d0d8c..185aee3 100644
--- a/zebra/ipforward_sysctl.c
+++ b/zebra/ipforward_sysctl.c
@@ -21,6 +21,7 @@
 
 #include <zebra.h>
 #include "privs.h"
+#include "zebra/ipforward.h"
 
 #ifdef NRL
 #include <netinet6/in6.h>
@@ -42,7 +43,7 @@
 };
 
 int
-ipforward ()
+ipforward (void)
 {
   size_t len;
   int ipforwarding = 0;
@@ -57,7 +58,7 @@
 }
 
 int
-ipforward_on ()
+ipforward_on (void)
 {
   size_t len;
   int ipforwarding = 1;
@@ -78,7 +79,7 @@
 }
 
 int
-ipforward_off ()
+ipforward_off (void)
 {
   size_t len;
   int ipforwarding = 0;
@@ -115,7 +116,7 @@
 }; 
 
 int
-ipforward_ipv6 ()
+ipforward_ipv6 (void)
 {
   size_t len;
   int ip6forwarding = 0;
@@ -136,7 +137,7 @@
 }
 
 int
-ipforward_ipv6_on ()
+ipforward_ipv6_on (void)
 {
   size_t len;
   int ip6forwarding = 1;
@@ -157,7 +158,7 @@
 }
 
 int
-ipforward_ipv6_off ()
+ipforward_ipv6_off (void)
 {
   size_t len;
   int ip6forwarding = 0;