reduce code replication of parse_interface() (Yasuyuki Kozakai)

1 files changed, 1 insertions, 2 deletions

diff --git a/iptables.c b/iptables.c
index f8250cef..92c6c49c 100644
--- a/iptables.c
+++ b/iptables.c
@@ -769,8 +769,7 @@ parse_protocol(const char *s)
 	return (u_int16_t)proto;
 }
 
-static void
-parse_interface(const char *arg, char *vianame, unsigned char *mask)
+void parse_interface(const char *arg, char *vianame, unsigned char *mask)
 {
 	int vialen = strlen(arg);
 	unsigned int i;