Merge master.kernel.org:/pub/scm/linux/kernel/git/dtor/input
[linux-2.6] / include / linux / stddef.h
1 #ifndef _LINUX_STDDEF_H
2 #define _LINUX_STDDEF_H
3
4 #include <linux/compiler.h>
5
6 #undef NULL
7 #if defined(__cplusplus)
8 #define NULL 0
9 #else
10 #define NULL ((void *)0)
11 #endif
12
13 #undef offsetof
14 #ifdef __compiler_offsetof
15 #define offsetof(TYPE,MEMBER) __compiler_offsetof(TYPE,MEMBER)
16 #else
17 #define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
18 #endif
19
20 #endif