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/*
* Copyright (C) 1996-2022 The Squid Software Foundation and contributors
*
* Squid software is distributed under GPLv2+ license and includes
* contributions from numerous individuals and organizations.
* Please see the COPYING and CONTRIBUTORS files for details.
*/
#ifndef _SQUID_STDVARARGS_H
#define _SQUID_STDVARARGS_H
/*
* va_* variables come from various places on different platforms.
* We provide a clean set of wrappers for the various operations
* Depending on what is available and needed.
*/
#if defined(__cplusplus)
#include <cstdarg>
#else
#if HAVE_STDARG_H
#include <stdarg.h>
#define HAVE_STDARGS /* let's hope that works everywhere (mj) */
#define VA_LOCAL_DECL va_list ap;
#define VA_START(f) va_start(ap, f)
#define VA_SHIFT(v,t) ; /* no-op for ANSI */
#define VA_END va_end(ap)
#else /* !HAVE_STDARG_H */
#if HAVE_VARARGS_H
#include <varargs.h>
#undef HAVE_STDARGS
#define VA_LOCAL_DECL va_list ap;
#define VA_START(f) va_start(ap) /* f is ignored! */
#define VA_SHIFT(v,t) v = va_arg(ap,t)
#define VA_END va_end(ap)
#else /* !HAVE_VARARGS_H*/
#error XX **NO VARARGS ** XX
#endif /* HAVE_VARARGS_H */
#endif /* HAVE_STDARG_H */
#endif /* HAVE_CSTDARG */
/* Make sure syslog goes after stdarg/varargs */
#if HAVE_SYSLOG_H
#include <syslog.h>
#endif
#endif /* _SQUID_STDVARARGS_H */
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