include/systools/win32/snprintf.h

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_SYSTOOLS_WIN32_SNPRINTF_H
  21 #define INCLUDED_SYSTOOLS_WIN32_SNPRINTF_H
  22
  23 #if     !defined(_WIN32)
  24 #error ERROR: Only Win32 target supported!
  25 #endif
  26
  27 /* Macros for Unicode/ANSI support like in TCHAR.H */
  28
  29 #ifdef _UNICODE
  30 #define sntprintf   snwprintf
  31 #define vsntprintf  vsnwprintf
  32 #else
  33 #define sntprintf   snprintf
  34 #define vsntprintf  vsnprintf
  35 #endif
  36
  37 /* Define needed types if they are not yet defined */
  38
  39
  40 #   ifndef _VA_LIST_DEFINED
  41     typedef char *  va_list;
  42 #   define _VA_LIST_DEFINED
  43 #   endif
  44
  45
  46 #   ifndef _WCHAR_T_DEFINED
  47     typedef unsigned short wchar_t;
  48 #   define _WCHAR_T_DEFINED
  49 #   endif
  50
  51
  52 #ifndef _SNPRINTF_DLLIMPORT
  53 #define _SNPRINTF_DLLIMPORT __declspec( dllimport )
  54 #endif
  55
  56 #ifdef __cplusplus
  57 extern "C" {
  58 #endif
  59
  60
  61 /*  Implementations of snprintf following the ISO/IEC 9899:1999 (ISO C99)
  62     standard.
  63     The difference compared to _snprintf is that the buffer always is zero
  64     terminated (unless count is zero) and the return value is the number of
  65     characters (not including terminating zero) that would have been written
  66     even if the buffer wasn't large
  67     enough to hold the string. */
  68
  69
  70 #if !defined(__MINGW32__) || defined (__NO_ISOCEXT)
  71
  72 /* UNICODE version */
  73 _SNPRINTF_DLLIMPORT int __cdecl snwprintf( wchar_t *buffer, size_t count, const wchar_t *format, ... );
  74
  75 /* SBCS and MBCS version */
  76 _SNPRINTF_DLLIMPORT int __cdecl snprintf( char *buffer, size_t count, const char *format, ... );
  77
  78 #endif
  79
  80 /* Conflict with STL_port inline implementation */
  81
  82 #ifdef __cplusplus
  83 }
  84 #endif
  85
  86 #endif // INCLUDED_SYSTOOLS_WIN32_SNPRINTF_H
  87
  88 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */