| Line | |
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| 1 | #ifndef _STDDEF_H |
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| 2 | #define _STDDEF_H |
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| 3 | |
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| 4 | |
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| 5 | /* ugh. This is normally provided by gcc. */ |
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| 6 | |
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| 7 | #ifdef __GNUC__ |
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| 8 | typedef __PTRDIFF_TYPE__ ptrdiff_t; |
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| 9 | #if !defined(__cplusplus) |
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| 10 | typedef __WCHAR_TYPE__ wchar_t; |
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| 11 | #endif |
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| 12 | #else |
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| 13 | typedef signed long ptrdiff_t; |
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| 14 | typedef int wchar_t; |
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| 15 | #endif |
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| 16 | |
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| 17 | #undef NULL |
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| 18 | #if defined(__cplusplus) |
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| 19 | #define NULL 0 |
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| 20 | #else |
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| 21 | #define NULL (void*)0 |
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| 22 | #endif |
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| 23 | |
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| 24 | #undef offsetof |
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| 25 | #define offsetof(type,member) ((size_t) &((type*)0)->member) |
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| 26 | |
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| 27 | #endif |
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