$NetBSD$

Use standard headers.

--- misc.c~	2004-05-18 20:56:52.000000000 +0000
+++ misc.c
@@ -1,3 +1,6 @@
+#include <string.h>
+#include <stdlib.h>
+
 #include "jcabc2ps.h"
 #include "misc.h"
 
