Standard library header <stdalign.h> (C11)(deprecated in C23)

<complex.h> (C99)

<ctype.h>

<errno.h>

<fenv.h> (C99)

<float.h>

<inttypes.h> (C99)

<iso646.h> (C95)

<limits.h>

<locale.h>

<math.h>

<setjmp.h>

<signal.h>

<stdalign.h> (C11*)

<stdarg.h>

<stdatomic.h> (C11)

<stdbit.h> (C23)

<stdbool.h> (C99*)

<stdckdint.h> (C23)

<stddef.h>

<stdint.h> (C99)

<stdio.h>

<stdlib.h>

<stdmchar.h> (C29)

<stdnoreturn.h> (C11*)

<string.h>

<tgmath.h> (C99)

<threads.h> (C11)

<time.h>

<uchar.h> (C11)

<wchar.h> (C95)

<wctype.h> (C95)

[edit]

This header is part of the types support library.

Macros

alignas

(C11)(removed in C23)

convenience macro, expands to keyword _Alignas
(keyword macro)

alignof

(C11)(removed in C23)

convenience macro, expands to keyword _Alignof
(keyword macro)

Constants

__alignas_is_defined

(C11)(removed in C23)

expands to integer constant 1
(macro constant)

__alignof_is_defined

(C11)(removed in C23)

expands to integer constant 1
(macro constant)

[edit] Synopsis

#if __STDC_VERSION__ < 202311L
#define alignas _Alignas
#define alignof _Alignof
#define __alignas_is_defined 1
#define __alignof_is_defined 1
#endif

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Standard library header <stdalign.h> (C11)(deprecated in C23)

Macros

Constants

[edit] Synopsis

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