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Type support

From natekohl.net
< c

Contents

[edit] Basic types

[edit] Fundamental types defined by the language

[edit] Additional basic types and convenience macros

Defined in header <stddef.h>
unsigned integer type returned by the sizeof operator
(typedef) [edit]
signed integer type returned when subtracting two pointers
(typedef) [edit]
implementation-defined null pointer constant
(macro constant) [edit]
a type with alignment requirement as great as any other scalar type
(typedef) [edit]
byte offset from the beginning of a struct type to specified member
(function macro) [edit]
Defined in header <stdalign.h>
alignas
(C11)
convenience macro, expands to keyword _Alignas
(keyword macro)
alignof
(C11)
convenience macro, expands to keyword _Alignof
(keyword macro)
__alignas_is_defined
(C11)
expands to integer constant 1
(macro constant)
__alignof_is_defined
(C11)
expands to integer constant 1
(macro constant)
Defined in header <stdnoreturn.h>
noreturn
(C11)
convenience macro, expands to _Noreturn
(keyword macro)

[edit] Boolean type support (since C99)

[edit] Fixed width integer types (since C99)

[edit] Numeric limits

[edit] References

  • C11 standard (ISO/IEC 9899:2011):
  • 7.15 Alignment <stdalign.h> (p: 268)
  • 7.19 Common definitions <stddef.h> (p: 288)
  • 7.23 _Noreturn <stdnoreturn.h> (p: 361)
  • C99 standard (ISO/IEC 9899:1999):
  • 7.19 Common definitions <stddef.h> (p: 254)
  • C89/C90 standard (ISO/IEC 9899:1990):
  • 4.1.5 Common definitions <stddef.h>

[edit] See also

C++ documentation for Type support library