55 lines
1.2 KiB
C
55 lines
1.2 KiB
C
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/* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */
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/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
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#ifndef __dj_include_stdarg_h_
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#define __dj_include_stdarg_h_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef __dj_ENFORCE_ANSI_FREESTANDING
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#ifdef __dj_include_varargs_h_
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#error stdarg.h and varargs.h are mutually exclusive
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#endif
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#include <sys/djtypes.h>
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__DJ_va_list
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#undef __DJ_va_list
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#define __DJ_va_list
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#define __dj_va_rounded_size(T) \
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(((sizeof (T) + sizeof (int) - 1) / sizeof (int)) * sizeof (int))
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#define va_arg(ap, T) \
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(ap = (va_list) ((char *) (ap) + __dj_va_rounded_size (T)), \
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*((T *) (void *) ((char *) (ap) - __dj_va_rounded_size (T))))
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#define va_end(ap)
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#ifdef __GNUC__
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#define va_start(ap, last_arg) \
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(ap = ((va_list) __builtin_next_arg (last_arg)))
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#else
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#define va_start(ap, last_arg) \
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(ap = (va_list) ((char*) &(last_arg) + __dj_va_rounded_size (last_arg)))
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#endif
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#ifndef __STRICT_ANSI__
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#ifndef _POSIX_SOURCE
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#endif /* !_POSIX_SOURCE */
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#endif /* !__STRICT_ANSI__ */
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#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
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#ifndef __dj_ENFORCE_FUNCTION_CALLS
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#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
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#ifdef __cplusplus
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}
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#endif
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#endif /* !__dj_include_stdarg_h_ */
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