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29 lines
899 B
C
Vendored
29 lines
899 B
C
Vendored
/* <stdarg.h> for the Aro C compiler */
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#pragma once
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/* Todo: Set to 202311L once header is compliant with C23 */
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#define __STDC_VERSION_STDARG_H__ 0
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typedef __builtin_va_list va_list;
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#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 202000L
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/* C23 no longer requires the second parameter */
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#define va_start(ap, ...) __builtin_va_start(ap, __VA_ARGS__)
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#else
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#define va_start(ap, param) __builtin_va_start(ap, param)
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#endif
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#define va_end(ap) __builtin_va_end(ap)
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#define va_arg(ap, type) __builtin_va_arg(ap, type)
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/* GCC and Clang always define __va_copy */
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#define __va_copy(d, s) __builtin_va_copy(d, s)
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/* but va_copy only on c99+ or when strict ansi mode is turned off */
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#if __STDC_VERSION__ >= 199901L || !defined(__STRICT_ANSI__)
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#define va_copy(d, s) __builtin_va_copy(d, s)
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#endif
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#ifndef __GNUC_VA_LIST
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#define __GNUC_VA_LIST 1
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typedef __builtin_va_list __gnuc_va_list;
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#endif
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