1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*      Copyright (c) 1988 AT&T     */
  23 /*        All Rights Reserved   */
  24 
  25 
  26 /*
  27  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
  28  * Use is subject to license terms.
  29  */
  30 
  31 #ifndef _STDARG_H
  32 #define _STDARG_H
  33 
  34 #pragma ident   "%Z%%M% %I%     %E% SMI"        /* SVr4.0 1.8   */
  35 
  36 /*
  37  * This header defines the ISO C 1989, ISO C++ 1998, and ISO C 1999
  38  * variable argument definitions.  For legacy support, it also defines
  39  * the pre-standard variable argument definitions.
  40  *
  41  * The varargs definitions within this header are defined in terms of
  42  * implementation definitions.  These implementation definitions reside
  43  * in <sys/va_list.h>.  This organization enables protected use of
  44  * the implementation by other standard headers without introducing
  45  * names into the users' namespace.
  46  */
  47 
  48 #if defined(__STDC__)
  49 
  50 #include <iso/stdarg_iso.h>
  51 #include <iso/stdarg_c99.h>
  52 
  53 /*
  54  * Allow global visibility for symbols defined in
  55  * C++ "std" namespace in <iso/stdarg_iso.h>.
  56  */
  57 #if __cplusplus >= 199711L
  58 using std::va_list;
  59 #endif
  60 
  61 #else   /* __STDC__ */
  62 
  63 #include <varargs.h>
  64 
  65 #endif  /* __STDC__ */
  66 
  67 #endif  /* _STDARG_H */