diff --git a/auth-rhosts.c b/auth-rhosts.c
index 324a0f9..9ba64db 100644
--- a/auth-rhosts.c
+++ b/auth-rhosts.c
@@ -14,7 +14,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: auth-rhosts.c,v 1.23 2001/04/12 19:15:24 markus Exp $");
+RCSID("$OpenBSD: auth-rhosts.c,v 1.24 2001/06/23 15:12:17 itojun Exp $");
 
 #include "packet.h"
 #include "xmalloc.h"
@@ -34,7 +34,7 @@
  * based on the file, and returns zero otherwise.
  */
 
-int
+static int
 check_rhosts_file(const char *filename, const char *hostname,
 		  const char *ipaddr, const char *client_user,
 		  const char *server_user)