ATOMIC_BOOL_LOCK_FREE ATOMIC_CHAR16_T_LOCK_FREE ATOMIC_CHAR32_T_LOCK_FREE ATOMIC_CHAR_LOCK_FREE ATOMIC_FLAG_INIT ATOMIC_INT128_LOCK_FREE ATOMIC_INT16_LOCK_FREE ATOMIC_INT32_LOCK_FREE ATOMIC_INT64_LOCK_FREE ATOMIC_INT8_LOCK_FREE ATOMIC_INT_LOCK_FREE ATOMIC_INTPTR_LOCK_FREE ATOMIC_LLONG_LOCK_FREE ATOMIC_LONG_LOCK_FREE ATOMIC_POINTER_LOCK_FREE ATOMIC_SHORT_LOCK_FREE ATOMIC_VAR_INIT ATOMIC_WCHAR_LOCK_FREE P99_ATOMIC_LOCK_FREE_TYPES P99_UINT_DEFAULT

#define P99_UINT_DEFAULT (   T )    __typeof__(P99_GENERIC_SIZE_LIT(sizeof(T), (uintptr_t){ 0 }, P00_UINT_TYPE_LIST)) A default unsigned integer type for type T. Returns: The result is an unsigned integer type of the same width as T, if such an integer type exists. Otherwise, the type is uintptr_t, an unsigned integer type that should be compatible with address arithmetic. If T has the same width the result is uintptr_t. Otherwise, the result type is chosen from uint8_t, uint16_t, uint32_t and uint64_t. If none fits the width, we fall back on uintptr_t. As a consequence, if T is an integer type and the implementation has another integer type of the same width, this is not necessarily the integer type "corresponding" to T. E.g if T is long long and has the same width as long, the result type could well be unsigned long instead of unsigned long long. Remarks: Uses the __typeof__ extension of the gcc-family of compilers. argument 0 should correspond to a type that is not a VLA. Definition at line 339 of file p99_atomic.h.