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Commit | Line | Data |
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1da177e4 LT |
1 | #ifndef _LINUX_STDDEF_H |
2 | #define _LINUX_STDDEF_H | |
3 | ||
4 | #include <linux/compiler.h> | |
5 | ||
2084c24a LL |
6 | #ifdef __KERNEL__ |
7 | ||
1da177e4 | 8 | #undef NULL |
1da177e4 | 9 | #define NULL ((void *)0) |
6e218287 RK |
10 | |
11 | enum { | |
12 | false = 0, | |
13 | true = 1 | |
14 | }; | |
15 | ||
1da177e4 LT |
16 | #undef offsetof |
17 | #ifdef __compiler_offsetof | |
18 | #define offsetof(TYPE,MEMBER) __compiler_offsetof(TYPE,MEMBER) | |
19 | #else | |
20 | #define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER) | |
21 | #endif | |
1694176a | 22 | #endif /* __KERNEL__ */ |
1da177e4 LT |
23 | |
24 | #endif |