$NetBSD: patch-src_lib_libast_features_sys,v 1.3 2014/11/11 15:40:37 joerg Exp $

--- src/lib/libast/features/sys.orig	2012-06-15 02:11:26.000000000 +0000
+++ src/lib/libast/features/sys
@@ -224,6 +224,7 @@ extern	memset		void*		(void*, int, size_
 extern	pathconf	long		(const char*, int)
 extern	pause		int		(void)
 extern	pipe		int		(int[])
+extern	posix_memalign	int 		(void**,size_t, size_t)
 extern	pvalloc		void*		(size_t)
 extern	qsort		void		(void*, size_t, size_t, int(*)(const void*, const void*))
 extern	rand		int		(void)