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4680 | right-hear | 1 | /* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */ |
2 | #ifndef __dj_include_vararg_h_ |
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3 | #define __dj_include_vararg_h_ |
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4 | |||
5 | #ifdef __cplusplus |
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6 | extern "C" { |
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7 | #endif |
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8 | |||
9 | #ifndef __dj_ENFORCE_ANSI_FREESTANDING |
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10 | |||
11 | #ifdef __dj_include_stdarg_h_ |
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12 | #error varargs.h and stdarg.h are mutually exclusive |
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13 | #endif |
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14 | |||
15 | #include |
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16 | |||
17 | __DJ_va_list |
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18 | #undef __DJ_va_list |
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19 | #define __DJ_va_list |
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20 | |||
21 | #define va_alist __dj_last_arg |
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22 | |||
23 | #define va_dcl int __dj_last_arg; |
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24 | |||
25 | #define __dj_va_rounded_size(T) \ |
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26 | (((sizeof (T) + sizeof (int) - 1) / sizeof (int)) * sizeof (int)) |
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27 | |||
28 | #define va_arg(ap, T) \ |
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29 | (ap = (va_list) ((char *) (ap) + __dj_va_rounded_size (T)), \ |
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30 | *((T *) (void *) ((char *) (ap) - __dj_va_rounded_size (T)))) |
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31 | |||
32 | #define va_end(ap) |
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33 | |||
34 | #define va_start(ap) (ap=(char *)(&__dj_last_arg)) |
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35 | |||
36 | #ifndef __STRICT_ANSI__ |
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37 | |||
38 | #ifndef _POSIX_SOURCE |
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39 | |||
40 | #endif /* !_POSIX_SOURCE */ |
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41 | #endif /* !__STRICT_ANSI__ */ |
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42 | #endif /* !__dj_ENFORCE_ANSI_FREESTANDING */ |
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43 | |||
44 | #ifndef __dj_ENFORCE_FUNCTION_CALLS |
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45 | #endif /* !__dj_ENFORCE_FUNCTION_CALLS */ |
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46 | |||
47 | #ifdef __cplusplus |
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48 | } |
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49 | #endif |
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50 | |||
51 | #endif /* !__dj_include_varargs_h_ */ |