$NetBSD: patch-ar,v 1.2 2014/05/14 02:28:13 rodent Exp $

--- ijoin.c.orig	Thu Apr 14 14:38:23 2005
+++ ijoin.c
@@ -169,8 +169,6 @@ static char *		tabchar = " \t"; /* Field separator cha
 static int		unpairable1 = 0; /* NZ if -a1 */
 static int		unpairable2 = 0; /* NZ if -a2 */
 
-extern int	strcmp ();
-
 int main (argc, argv)			/* Join files */
     int			argc;		/* Argument count */
     char *		argv[];		/* Argument vector */