From 75cb2a2b2501e022b94d16d3db2b0e9da1979388 Mon Sep 17 00:00:00 2001
From: Waldemar Brodkorb <wbx@openadk.org>
Date: Sun, 6 Dec 2015 17:59:04 +0100
Subject: Define __attribute_const__

Signed-off-by: Leonid Lisovskiy <lly.dev@gmail.com>
Signed-off-by: Waldemar Brodkorb <wbx@uclibc-ng.org>
---
 include/sys/cdefs.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'include')

diff --git a/include/sys/cdefs.h b/include/sys/cdefs.h
index 4da981f9a..f725ce98c 100644
--- a/include/sys/cdefs.h
+++ b/include/sys/cdefs.h
@@ -231,6 +231,12 @@
 # define __attribute_pure__ /* Ignore */
 #endif
 
+#if __GNUC_PREREQ (2,96)
+# define __attribute_const__ __attribute__((__const__))
+#else
+# define __attribute_const__     /* unimplemented */
+#endif
+
 /* At some point during the gcc 3.1 development the `used' attribute
    for functions was introduced.  We don't want to use it unconditionally
    (although this would be possible) since it generates warnings.  */
-- 
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