// C keywords // Source: https://en.cppreference.com/w/c/keyword 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)(deprecated in C23) _Alignof // (C11)(deprecated in C23) _Atomic // (C11) _BitInt // (C23) _Bool // (C99)(deprecated in C23) _Complex // (C99) _Decimal128 // (C23) _Decimal32 // (C23) _Decimal64 // (C23) _Generic // (C11) _Imaginary // (C99) _Noreturn // (C11)(deprecated in C23) _Static_assert // (C11)(deprecated in C23) _Thread_local // (C11)(deprecated in C23)