$NetBSD: patch-ai,v 1.4 2010/09/27 12:01:49 taca Exp $

* Don't declare standard library functions but include proper header files.
* Don't declare errno.

--- sbr/ruserpass.c.orig	2006-04-11 13:37:37.000000000 +0000
+++ sbr/ruserpass.c
@@ -25,9 +25,10 @@ static char sccsid[] = "@(#)ruserpass.c	
 #include <ctype.h>
 #include <pwd.h>
 #include <errno.h>
+#include <string.h>
+#include <stdlib.h>
 
-char	*malloc(), *index(), *getenv(), *getpass(), *getlogin();
-char	*strcpy();
+char	*index(), *getpass(), *getlogin();
 static	FILE *cfile;
 
 #ifndef MAXHOSTNAMELEN
@@ -66,7 +67,6 @@ ruserpass(host, aname, apass)
 	char myname[MAXHOSTNAMELEN], *mydomain;
 	int t, i, c, usedefault = 0;
 	struct stat stb;
-	extern int errno;
 
 	hdir = getenv("HOME");
 	if (hdir == NULL)