1 /*===-- atomic_flag_clear_explicit.c ----------------------------------------===
2  *
3  *                     The LLVM Compiler Infrastructure
4  *
5  * This file is dual licensed under the MIT and the University of Illinois Open
6  * Source Licenses. See LICENSE.TXT for details.
7  *
8  *===------------------------------------------------------------------------===
9  *
10  * This file implements atomic_flag_clear_explicit from C11's stdatomic.h.
11  *
12  *===------------------------------------------------------------------------===
13  */
14 
15 #ifndef __has_include
16 #define __has_include(inc) 0
17 #endif
18 
19 #if __has_include(<stdatomic.h>)
20 
21 #include <stdatomic.h>
22 #undef atomic_flag_clear_explicit
atomic_flag_clear_explicit(volatile atomic_flag * object,memory_order order)23 void atomic_flag_clear_explicit(volatile atomic_flag *object,
24                                 memory_order order) {
25   __c11_atomic_store(&(object)->_Value, 0, order);
26 }
27 
28 #endif
29