$NetBSD: patch-hi_c,v 1.1 2012/06/16 04:00:54 dholland Exp $

Use standard headers.

--- hi.c~	1993-07-14 11:02:08.000000000 +0000
+++ hi.c
@@ -22,6 +22,7 @@
 #include 	<X11/Xaw/Viewport.h>
 #include 	<X11/Xaw/Paned.h>
 #include	<stdio.h>
+#include	<stdlib.h>
 
 Widget		HiCom;
 Widget		HiShell;