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Rev | Author | Line No. | Line |
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1408 | serge | 1 | #ifndef _LINUX_STDDEF_H |
2 | #define _LINUX_STDDEF_H |
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3 | |||
5270 | serge | 4 | #include |
1408 | serge | 5 | |
6 | #undef NULL |
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7 | #define NULL ((void *)0) |
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8 | |||
9 | enum { |
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10 | false = 0, |
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11 | true = 1 |
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12 | }; |
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13 | |||
14 | #undef offsetof |
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15 | #ifdef __compiler_offsetof |
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6082 | serge | 16 | #define offsetof(TYPE, MEMBER) __compiler_offsetof(TYPE, MEMBER) |
1408 | serge | 17 | #else |
6082 | serge | 18 | #define offsetof(TYPE, MEMBER) ((size_t)&((TYPE *)0)->MEMBER) |
1408 | serge | 19 | #endif |
6082 | serge | 20 | |
21 | /** |
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22 | * offsetofend(TYPE, MEMBER) |
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23 | * |
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24 | * @TYPE: The type of the structure |
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25 | * @MEMBER: The member within the structure to get the end offset of |
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26 | */ |
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27 | #define offsetofend(TYPE, MEMBER) \ |
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28 | (offsetof(TYPE, MEMBER) + sizeof(((TYPE *)0)->MEMBER)) |
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29 | |||
1408 | serge | 30 | #endif |