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 /*
  23  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26 
  27 /*
  28  * An application should not include this header directly.  Instead it
  29  * should be included only through the inclusion of other Sun headers.
  30  *
  31  * The contents of this header is limited to identifiers specified in
  32  * the C99 standard and in conflict with the C++ implementation of the
  33  * standard header.  The C++ standard may adopt the C99 standard at
  34  * which point it is expected that the symbols included here will
  35  * become part of the C++ std namespace.
  36  */
  37 
  38 #ifndef _ISO_STDIO_C99_H
  39 #define _ISO_STDIO_C99_H
  40 
  41 #pragma ident   "%Z%%M% %I%     %E% SMI"
  42 
  43 #ifdef  __cplusplus
  44 extern "C" {
  45 #endif
  46 
  47 /*
  48  * The following have been added as a result of the ISO/IEC 9899:1999
  49  * standard. For a strictly conforming C application, visibility is
  50  * contingent on the value of __STDC_VERSION__ (see sys/feature_tests.h).
  51  * For non-strictly conforming C applications, there are no restrictions
  52  * on the C namespace.
  53  */
  54 
  55 #if defined(__EXTENSIONS__) || defined(_STDC_C99) || \
  56         (!defined(_STRICT_STDC) && !defined(__XOPEN_OR_POSIX))
  57 
  58 #if !defined(_LP64) && !defined(_LONGLONG_TYPE)
  59 #ifdef __PRAGMA_REDEFINE_EXTNAME
  60 #pragma redefine_extname snprintf       _snprintf_c89
  61 #pragma redefine_extname vsnprintf      _vsnprintf_c89
  62 #pragma redefine_extname vfscanf        _vfscanf_c89
  63 #pragma redefine_extname vscanf         _vscanf_c89
  64 #pragma redefine_extname vsscanf        _vsscanf_c89
  65 #else
  66 #define snprintf        _snprintf_c89
  67 #define vsnprintf       _vsnprintf_c89
  68 #define vfscanf         _vfscanf_c89
  69 #define vscanf          _vscanf_c89
  70 #define vsscanf         _vsscanf_c89
  71 #endif
  72 #endif /* !defined(_LP64) && !defined(_LONGLONG_TYPE) */
  73 
  74 #ifdef __STDC__
  75 extern int vfscanf(FILE *_RESTRICT_KYWD, const char *_RESTRICT_KYWD, __va_list);
  76 extern int vscanf(const char *_RESTRICT_KYWD, __va_list);
  77 extern int vsscanf(const char *_RESTRICT_KYWD, const char *_RESTRICT_KYWD,
  78                 __va_list);
  79 #else
  80 extern int vfscanf();
  81 extern int vscanf();
  82 extern int vsscanf();
  83 #endif /* __STDC__ */
  84 #endif /* defined(__EXTENSIONS__) ... */
  85 #if defined(__EXTENSIONS__) || defined(_STDC_C99) || \
  86         (!defined(_STRICT_STDC) && !defined(__XOPEN_OR_POSIX)) || \
  87         defined(_XPG5)
  88 #ifdef __STDC__
  89 extern int snprintf(char *_RESTRICT_KYWD, size_t, const char *_RESTRICT_KYWD,
  90         ...);
  91 extern int vsnprintf(char *_RESTRICT_KYWD, size_t, const char *_RESTRICT_KYWD,
  92         __va_list);
  93 #else
  94 extern int snprintf();
  95 extern int vsnprintf();
  96 #endif /* __STDC__ */
  97 
  98 #endif /* defined(__EXTENSIONS__) || defined(_STDC_C99) ... */
  99 
 100 #ifdef  __cplusplus
 101 }
 102 #endif
 103 
 104 #endif  /* _ISO_STDIO_C99_H */