1#ifndef STDDEF_H 2#define STDDEF_H 3 4FILE_LICENCE ( GPL2_ONLY ); 5 6/* for size_t */ 7#include <stdint.h> 8 9#undef NULL 10#define NULL ((void *)0) 11 12#undef offsetof 13#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER) 14 15#undef container_of 16#define container_of(ptr, type, member) ({ \ 17 const typeof( ((type *)0)->member ) *__mptr = (ptr); \ 18 (type *)( (char *)__mptr - offsetof(type,member) );}) 19 20/* __WCHAR_TYPE__ is defined by gcc and will change if -fshort-wchar is used */ 21#ifndef __WCHAR_TYPE__ 22#define __WCHAR_TYPE__ long int 23#endif 24typedef __WCHAR_TYPE__ wchar_t; 25 26#endif /* STDDEF_H */ 27