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Merge tag 'writeback-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg...
[mirror_ubuntu-bionic-kernel.git] / include / linux / stddef.h
1 #ifndef _LINUX_STDDEF_H
2 #define _LINUX_STDDEF_H
3
4 #include <uapi/linux/stddef.h>
5
6
7 #undef NULL
8 #define NULL ((void *)0)
9
10 enum {
11 false = 0,
12 true = 1
13 };
14
15 #undef offsetof
16 #ifdef __compiler_offsetof
17 #define offsetof(TYPE,MEMBER) __compiler_offsetof(TYPE,MEMBER)
18 #else
19 #define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
20 #endif
21 #endif