include/iso/stdarg_iso.h

   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 /*
  32  * An application should not include this header directly.  Instead it
  33  * should be included only through the inclusion of other Sun headers.
  34  *
  35  * The contents of this header is limited to identifiers specified in the
  36  * C Standard.  Any new identifiers specified in future amendments to the
  37  * C Standard must be placed in this header.  If these new identifiers
  38  * are required to also be in the C++ Standard "std" namespace, then for
  39  * anything other than macro definitions, corresponding "using" directives
  40  * must also be added to <stdarg.h>.
  41  */
  42
  43 #ifndef _ISO_STDARG_ISO_H
  44 #define _ISO_STDARG_ISO_H
  45
  46 /*
  47  * This header defines the ISO C 1989 and ISO C++ 1998 variable
  48  * argument definitions.
  49  *
  50  * The varargs definitions within this header are defined in terms of
  51  * implementation definitions.  These implementation definitions reside
  52  * in <sys/va_impl.h>.  This organization enables protected use of
  53  * the implementation by other standard headers without introducing
  54  * names into the users' namespace.
  55  */
  56
  57 #include <sys/va_impl.h>
  58
  59 #ifdef  __cplusplus
  60 extern "C" {
  61 #endif
  62
  63 #if __cplusplus >= 199711L
  64 namespace std {
  65 typedef __va_list va_list;
  66 }
  67 #elif !defined(_VA_LIST)
  68 #define _VA_LIST
  69 typedef __va_list va_list;
  70 #endif
  71
  72 #define va_start(list, name)    __va_start(list, name)
  73 #define va_arg(list, type)      __va_arg(list, type)
  74 #define va_end(list)            __va_end(list)
  75
  76 #ifdef  __cplusplus
  77 }
  78 #endif
  79
  80 #endif  /* _ISO_STDARG_ISO_H */