ANSI definitions of default macros and types
|#define offsetof(type,member) ((unsigned long) &(((type*)0)->member))|
Returns the offset of a member in a structure.
offsetof is a macro which returns the offset of a member in a structure type.
The type can either be defined through
typedef, or preceded
struct, as usual.
Deprecated alias: OFFSETOF
See also: sizeof, typeof
|typedef unsigned long size_t;|
A type to define sizes of strings and memory blocks.
size_t is a type proposed by ANSI C for defining sizes of strings and memory blocks.