12#ifndef __METAL_ATOMIC__H__
13#define __METAL_ATOMIC__H__
15#include <metal/config.h>
17#if defined(__cplusplus)
27using std::atomic_flag;
28using std::memory_order;
30using std::atomic_bool;
31using std::atomic_char;
32using std::atomic_schar;
33using std::atomic_uchar;
34using std::atomic_short;
35using std::atomic_ushort;
37using std::atomic_uint;
38using std::atomic_long;
39using std::atomic_ulong;
40using std::atomic_llong;
41using std::atomic_ullong;
42using std::atomic_char16_t;
43using std::atomic_char32_t;
44using std::atomic_wchar_t;
45using std::atomic_int_least8_t;
46using std::atomic_uint_least8_t;
47using std::atomic_int_least16_t;
48using std::atomic_uint_least16_t;
49using std::atomic_int_least32_t;
50using std::atomic_uint_least32_t;
51using std::atomic_int_least64_t;
52using std::atomic_uint_least64_t;
53using std::atomic_int_fast8_t;
54using std::atomic_uint_fast8_t;
55using std::atomic_int_fast16_t;
56using std::atomic_uint_fast16_t;
57using std::atomic_int_fast32_t;
58using std::atomic_uint_fast32_t;
59using std::atomic_int_fast64_t;
60using std::atomic_uint_fast64_t;
61using std::atomic_intptr_t;
62using std::atomic_uintptr_t;
63using std::atomic_size_t;
64using std::atomic_ptrdiff_t;
65using std::atomic_intmax_t;
66using std::atomic_uintmax_t;
68using std::atomic_flag_test_and_set;
69using std::atomic_flag_test_and_set_explicit;
70using std::atomic_flag_clear;
71using std::atomic_flag_clear_explicit;
72using std::atomic_init;
73using std::atomic_is_lock_free;
74using std::atomic_store;
75using std::atomic_store_explicit;
76using std::atomic_load;
77using std::atomic_load_explicit;
78using std::atomic_exchange;
79using std::atomic_exchange_explicit;
80using std::atomic_compare_exchange_strong;
81using std::atomic_compare_exchange_strong_explicit;
82using std::atomic_compare_exchange_weak;
83using std::atomic_compare_exchange_weak_explicit;
84using std::atomic_fetch_add;
85using std::atomic_fetch_add_explicit;
86using std::atomic_fetch_sub;
87using std::atomic_fetch_sub_explicit;
88using std::atomic_fetch_or;
89using std::atomic_fetch_or_explicit;
90using std::atomic_fetch_xor;
91using std::atomic_fetch_xor_explicit;
92using std::atomic_fetch_and;
93using std::atomic_fetch_and_explicit;
94using std::atomic_thread_fence;
95using std::atomic_signal_fence;
97#elif defined(HAVE_STDATOMIC_H) && !defined(__CC_ARM) && \
98 !defined(__STDC_NO_ATOMICS__)
100# include <stdatomic.h>
101#elif defined(__GNUC__)
102# include <metal/compiler/gcc/atomic.h>
104# include <metal/processor/@PROJECT_PROCESSOR@/atomic.h>