Defined in header <threads.h>

Defined in header <threads.h>

The preprocessor supports text macro replacement and function-like text macro replacement. Syntax

Usage _Alignas alignment

Defined in header <stdatomic.h>

A declaration is a C language construct that introduces one or more identifiers

Defined in header <stddef.h>

Defined in header <complex.h>

Functions Defined in header <stdlib.h>

Defined in header <stdatomic.h>