Files
mckernel/kernel/include/lwk/stddef.h
2012-05-08 18:32:43 +09:00

26 lines
411 B
C

#ifndef _LWK_STDDEF_H
#define _LWK_STDDEF_H
#include <lwk/compiler.h>
#undef NULL
#if defined(__cplusplus)
#define NULL 0
#else
#define NULL ((void *)0)
#endif
#ifdef __KERNEL__
#define false 0
#define true 1
#endif
#undef offsetof
#ifdef __compiler_offsetof
#define offsetof(TYPE,MEMBER) __compiler_offsetof(TYPE,MEMBER)
#else
#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
#endif
#endif