1 #ifndef _LINUX_STDDEF_H
2 #define _LINUX_STDDEF_H
4 #include <linux/compiler.h>
9 #define NULL ((void *)0)
17 #ifdef __compiler_offsetof
18 #define offsetof(TYPE,MEMBER) __compiler_offsetof(TYPE,MEMBER)
20 #define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
22 #endif /* __KERNEL__ */