$NetBSD$

--- ts.c.orig	1996-10-23 21:05:29.000000000 +0000
+++ ts.c
@@ -9,7 +9,7 @@
 
 #include <stdio.h>
 #include <sys/types.h>		/* for NBBY */
-#include <alloca.h>
+#include <stdlib.h>
 #include "gb_graph.h"
 #include <math.h>
 #include "geog.h"
