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

Use standard headers.

--- celldel.c~	1993-07-14 11:02:14.000000000 +0000
+++ celldel.c
@@ -17,6 +17,7 @@
 #include	"cellrefr.h"
 
 #include <stdio.h>
+#include <stdlib.h>
 
 
 #define CellOListToRList( v)   do {					\
