C keywords: _Atomic (since C11)

 

C

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Date and time utilities

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Concurrency support (C11)

Technical Specifications

Symbol index

 

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Technical Specifications

 

Keywords

alignas (C23) alignof (C23) auto bool (C23) break case char const constexpr (C23)   continue default do double else enum	extern false (C23) float for goto if inline (C99) int long nullptr (C23) register restrict (C99)   return short signed	sizeof static static_assert (C23) struct switch thread_local (C23) true (C23) typedef typeof (C23) typeof_unqual (C23)   union unsigned void volatile while	_Alignas (C11*) _Alignof (C11*) _Atomic (C11) _BigInt (C23) _Bool (C99*) _Complex (C99) _Decimal128 (C23) _Decimal32 (C23) _Decimal64 (C23) _Generic (C11) _Imaginary (C99) _Noreturn (C11*) _Static_assert (C11*) _Thread_local (C11*)
conditionally-supported
asm	fortran

 

Usage

• atomic type specifier and qualifier (since C11)