From f76c5188fb81a838ced11a4a865c1285f078fcc7 Mon Sep 17 00:00:00 2001
From: Leo Yuriev <leo@yuriev.ru>
Date: Wed, 7 Mar 2018 13:07:17 +0300
Subject: [PATCH] mdbx: add stubs for __has_warning and __has_include.

Change-Id: Ic037a38d254e6d986b84a5bfd48106e43cf80320
---
 src/defs.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/defs.h b/src/defs.h
index 0dcfde66..7c3bc1d5 100644
--- a/src/defs.h
+++ b/src/defs.h
@@ -59,6 +59,14 @@
 #   define __has_builtin(x) (0)
 #endif
 
+#ifndef __has_warning
+#   define __has_warning(x) (0)
+#endif
+
+#ifndef __has_include
+#   define __has_include(x) (0)
+#endif
+
 #if __has_feature(thread_sanitizer)
 #   define __SANITIZE_THREAD__ 1
 #endif