$NetBSD: patch-ad,v 1.2 2006/12/12 06:57:59 martti Exp $

--- config.h.in.orig	2006-12-09 11:54:06.000000000 +0000
+++ config.h.in	2006-12-12 08:52:22.000000000 +0000
@@ -432,6 +432,8 @@
 #else
 #  ifdef _AIX
        #pragma alloca
+#  elif defined(__DragonFly__) || defined(__FreeBSD__) || defined(__NetBSD__)
+#	include <stdlib.h>
 #  else
 #    ifndef alloca /* predefined by HP cc +Olibcalls */
          char *alloca ();