From 67f3b5ba252ac2962276ddc8e3431d4897549cf1 Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Sun, 23 Feb 2020 13:12:16 +0100
Subject: crypto/md2: Use 'restrict'.

* lib/md2.h (md2_finish_ctx, md2_read_ctx, md2_buffer): Use 'restrict'.
* modules/crypto/md2 (configure.ac): Require AC_C_RESTRICT.
---
 modules/crypto/md2 | 1 +
 1 file changed, 1 insertion(+)

(limited to 'modules/crypto')

diff --git a/modules/crypto/md2 b/modules/crypto/md2
index 0cc8499c1e..d89eb9564c 100644
--- a/modules/crypto/md2
+++ b/modules/crypto/md2
@@ -9,6 +9,7 @@ Depends-on:
 minmax
 
 configure.ac:
+AC_REQUIRE([AC_C_RESTRICT])
 
 Makefile.am:
 lib_SOURCES += md2.c
-- 
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