[PATCH 1/1] include: Implement C_ASSERT() using the C11 _Static_assert() if available.

[Brendan Shanks]

From: Brendan Shanks

---
 include/winnt.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/winnt.h b/include/winnt.h
index db19d4fc0c1..9e303d13a67 100644
--- a/include/winnt.h
+++ b/include/winnt.h
@@ -417,7 +417,11 @@ extern "C" {

/* Compile time assertion */

+#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 201112L)
+#define C_ASSERT(e) _Static_assert(e, #e)
+#else
 #define C_ASSERT(e) extern void __C_ASSERT__(int [(e)?1:-1])
+#endif

/* Eliminate Microsoft C/C++ compiler warning 4715 */
 #if defined(_MSC_VER) && (_MSC_VER > 1200)