STDDEF.H(3HEAD) | Headers | STDDEF.H(3HEAD) |
stddef.h, stddef - standard type definitions
#include <stddef.h>
The <stddef.h> header defines the following macros:
NULL
offsetof(type, member-designator)
The <stddef.h> header defines the following types:
ptrdiff_t
wchar_t
size_t
max_align_t
The implementation supports one or more programming environments in which the widths of ptrdiff_t, size_t, and wchar_t are no greater than the width of type long. The names of these programming environments can be obtained using the confstr(3C) function or the getconf(1) utility.
See attributes(7) for descriptions of the following attributes:
ATTRIBUTE TYPE | ATTRIBUTE VALUE |
Interface Stability | Standard |
getconf(1), confstr(3C), types.h(3HEAD), wchar.h(3HEAD), attributes(7), standards(7)
January 14, 2015 | OmniOS |