$NetBSD$

--- emu/defs.h.orig	Tue Mar 20 20:11:44 2001
+++ emu/defs.h	Tue Mar 20 20:12:19 2001
@@ -47,6 +47,7 @@
 typedef const char    cchar;
 typedef unsigned char uchar;
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <stdarg.h>
 #include <unistd.h>
