$NetBSD: patch-ah,v 1.2 2013/03/02 18:29:48 joerg Exp $

--- lib/Rconnect.c.orig	1995-09-07 02:23:42.000000000 +0000
+++ lib/Rconnect.c
@@ -2,7 +2,7 @@
 #include <sys/time.h>
 #include <sys/socket.h>
 #include <netinet/in.h>
-#include <sys/errno.h>
+#include <errno.h>
 #if defined(ISC)
 #include <net/errno.h>
 #endif /* #if defined(ISC) */
@@ -40,7 +40,6 @@ char *socks_serverlist;
 
 char socks_cmd[] = "connect";
 
-extern int 	errno;
 extern char	*getenv();
 extern char	*getlogin();
 static struct sockaddr_in	cursin;
@@ -91,8 +90,7 @@ char code;
 	SOCKSinit() must be called once in the application program.
  */
 
-SOCKSinit(Progname)
-char *Progname; /* name of the calling program, "rfinger", "rftp", etc. */
+int SOCKSinit(char *Progname)
 {
 #ifdef SOCKS_DEFAULT_NS
 	static char	*defaultNS = SOCKS_DEFAULT_NS;
@@ -108,7 +106,7 @@ char *Progname; /* name of the calling p
 
 /* >>> YDL 94/01/25 */
 	if (socks_init_done)
-		return;
+		return 1;
 	socks_init_done = 1;
 /* <<< YDL 94/01/25 */
 	socks_port = htons(SOCKS_DEF_PORT);
@@ -227,7 +225,7 @@ char *Progname; /* name of the calling p
 	socks_nsin.sin_family = AF_INET;
 	socks_nsin.sin_port = socks_port;
 	socks_nsin.sin_addr.s_addr = SocksHost;
-	
+	return 0;
 }