$NetBSD: patch-dummy_c,v 1.1 2011/05/28 22:41:43 dholland Exp $

- Declare external functions.
- Make functions match their declarations.

--- dummy.c.orig	1997-07-27 21:31:48.000000000 +0000
+++ dummy.c
@@ -14,6 +14,7 @@
 
 
 #include <stdio.h>
+#include "proto.h"
 
 // This code is used under Linux to define dummy functions which are
 // referenced somewhere in the deadcode.
@@ -21,7 +22,7 @@
 // Since this is a porting of the core engine I didn't bother to delete
 // the functions which are not used... :-)))
 
-int readkey()
+long readkey()
         {
         return 0;
         }