File: /usr/src/linux/include/linux/stddef.h

1     #ifndef _LINUX_STDDEF_H
2     #define _LINUX_STDDEF_H
3     
4     #undef NULL
5     #if defined(__cplusplus)
6     #define NULL 0
7     #else
8     #define NULL ((void *)0)
9     #endif
10     
11     #undef offsetof
12     #define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
13     
14     #endif
15