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61 lines
2.9 KiB
C
61 lines
2.9 KiB
C
/*****************************************************************************/
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/* */
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/* stdarg.h */
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/* */
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/* Variable arguments */
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/* */
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/* */
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/* */
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/* (C) 1998-2000 Ullrich von Bassewitz */
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/* Wacholderweg 14 */
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/* D-70597 Stuttgart */
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/* EMail: uz@musoftware.de */
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/* */
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/* */
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/* This software is provided 'as-is', without any expressed or implied */
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/* warranty. In no event will the authors be held liable for any damages */
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/* arising from the use of this software. */
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/* */
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/* Permission is granted to anyone to use this software for any purpose, */
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/* including commercial applications, and to alter it and redistribute it */
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/* freely, subject to the following restrictions: */
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/* */
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/* 1. The origin of this software must not be misrepresented; you must not */
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/* claim that you wrote the original software. If you use this software */
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/* in a product, an acknowledgment in the product documentation would be */
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/* appreciated but is not required. */
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/* 2. Altered source versions must be plainly marked as such, and must not */
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/* be misrepresented as being the original software. */
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/* 3. This notice may not be removed or altered from any source */
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/* distribution. */
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/* */
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/*****************************************************************************/
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#ifndef _STDARG_H
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#define _STDARG_H
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typedef unsigned char* va_list;
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#define va_start(ap, fix) ap = (va_list)&fix + *(((va_list)&fix)-1) - __fixargs__
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#define va_arg(ap,type) (*(type*)(ap -= ((sizeof (type) + 1) & ~1)))
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#define va_copy(dest, src) ((dest)=(src))
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#define va_end(ap)
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/* This is only valid *before* the first call to va_arg. It will also work
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* only for int sized parameters.
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*/
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#define va_fix(ap, offs) (*(unsigned*)(ap+(__fixargs__-2*offs)))
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/* End of stdarg.h */
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#endif
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