1#ifndef _COMPAT_VA_COPY_H_INCLUDED_ 2#define _COMPAT_VA_COPY_H_INCLUDED_ 3 4/*++ 5/* NAME 6/* compat_va_copy 3h 7/* SUMMARY 8/* compatibility 9/* SYNOPSIS 10/* #include <compat_va_copy.h> 11/* DESCRIPTION 12/* .nf 13 14 /* 15 * C99 defines va_start and va_copy as macros, so we can probe the 16 * compilation environment with #ifdef etc. Some environments define 17 * __va_copy so we probe for that, too. 18 */ 19#if !defined(va_start) 20#error "include <stdarg.h> first" 21#endif 22 23#if !defined(VA_COPY) 24#if defined(va_copy) 25#define VA_COPY(dest, src) va_copy(dest, src) 26#elif defined(__va_copy) 27#define VA_COPY(dest, src) __va_copy(dest, src) 28#else 29#define VA_COPY(dest, src) (dest) = (src) 30#endif 31#endif /* VA_COPY */ 32 33/* LICENSE 34/* .ad 35/* .fi 36/* The Secure Mailer license must be distributed with this software. 37/* AUTHOR(S) 38/* Wietse Venema 39/* IBM T.J. Watson Research 40/* P.O. Box 704 41/* Yorktown Heights, NY 10598, USA 42/*--*/ 43 44#endif 45