From 354bb40e75d94466e91fe6960523612c9d17ccfb Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Thu, 2 Nov 2017 23:11:29 +0300
Subject: Add implementation

---
 mysql/libmysql/assert.c | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 mysql/libmysql/assert.c

(limited to 'mysql/libmysql/assert.c')

diff --git a/mysql/libmysql/assert.c b/mysql/libmysql/assert.c
new file mode 100644
index 0000000..e11db5b
--- /dev/null
+++ b/mysql/libmysql/assert.c
@@ -0,0 +1,28 @@
+/* file      : mysql/libmysql/assert.c -*- C -*-
+ * copyright : Copyright (c) 2016-2017 Code Synthesis Ltd
+ * license   : GPLv2 with FOSS License Exception; see accompanying COPYING file
+ */
+
+#include <mysql/my_config.h>
+
+#ifdef _MSC_VER
+#  include <windows.h> // C_ASSERT()
+#endif
+
+#include <time.h>
+#include <sys/types.h>
+
+/*
+ * Make sure that some assumptions made at the preprocessing stage are true.
+ */
+
+/*
+ * _Static_assert() is introduced in C11, is supported by GCC and Clang for C99
+ * as well, and is not supported by VC at all.
+ */
+#ifdef _MSC_VER
+#  define _Static_assert(C, M) C_ASSERT (C)
+#endif
+
+_Static_assert (sizeof (off_t)  == SIZEOF_OFF_T,  "unexpected off_t size");
+_Static_assert (sizeof (time_t) == SIZEOF_TIME_T, "unexpected time_t size");
-- 
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