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    1: #ifndef HEADER_CURL_SETUP_WIN32_H
    2: #define HEADER_CURL_SETUP_WIN32_H
    3: /***************************************************************************
    4:  *                                  _   _ ____  _
    5:  *  Project                     ___| | | |  _ \| |
    6:  *                             / __| | | | |_) | |
    7:  *                            | (__| |_| |  _ <| |___
    8:  *                             \___|\___/|_| \_\_____|
    9:  *
   10:  * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
   11:  *
   12:  * This software is licensed as described in the file COPYING, which
   13:  * you should have received as part of this distribution. The terms
   14:  * are also available at https://curl.haxx.se/docs/copyright.html.
   15:  *
   16:  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
   17:  * copies of the Software, and permit persons to whom the Software is
   18:  * furnished to do so, under the terms of the COPYING file.
   19:  *
   20:  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
   21:  * KIND, either express or implied.
   22:  *
   23:  ***************************************************************************/
   24: 
   25: /*
   26:  * Include header files for windows builds before redefining anything.
   27:  * Use this preprocessor block only to include or exclude windows.h,
   28:  * winsock2.h, ws2tcpip.h or winsock.h. Any other windows thing belongs
   29:  * to any other further and independent block.  Under Cygwin things work
   30:  * just as under linux (e.g. <sys/socket.h>) and the winsock headers should
   31:  * never be included when __CYGWIN__ is defined.  configure script takes
   32:  * care of this, not defining HAVE_WINDOWS_H, HAVE_WINSOCK_H, HAVE_WINSOCK2_H,
   33:  * neither HAVE_WS2TCPIP_H when __CYGWIN__ is defined.
   34:  */
   35: 
   36: #ifdef HAVE_WINDOWS_H
   37: #  if defined(UNICODE) && !defined(_UNICODE)
   38: #    define _UNICODE
   39: #  endif
   40: #  if defined(_UNICODE) && !defined(UNICODE)
   41: #    define UNICODE
   42: #  endif
   43: #  include <winerror.h>
   44: #  include <windows.h>
   45: #  ifdef HAVE_WINSOCK2_H
   46: #    include <winsock2.h>
   47: #    ifdef HAVE_WS2TCPIP_H
   48: #      include <ws2tcpip.h>
   49: #    endif
   50: #  else
   51: #    ifdef HAVE_WINSOCK_H
   52: #      include <winsock.h>
   53: #    endif
   54: #  endif
   55: #  include <tchar.h>
   56: #  ifdef UNICODE
   57:      typedef wchar_t *(*curl_wcsdup_callback)(const wchar_t *str);
   58: #  endif
   59: #endif
   60: 
   61: /*
   62:  * Define USE_WINSOCK to 2 if we have and use WINSOCK2 API, else
   63:  * define USE_WINSOCK to 1 if we have and use WINSOCK  API, else
   64:  * undefine USE_WINSOCK.
   65:  */
   66: 
   67: #undef USE_WINSOCK
   68: 
   69: #ifdef HAVE_WINSOCK2_H
   70: #  define USE_WINSOCK 2
   71: #else
   72: #  ifdef HAVE_WINSOCK_H
   73: #    define USE_WINSOCK 1
   74: #  endif
   75: #endif
   76: 
   77: /*
   78:  * Define _WIN32_WINNT_[OS] symbols because not all Windows build systems have
   79:  * those symbols to compare against, and even those that do may be missing
   80:  * newer symbols.
   81:  */
   82: 
   83: #ifndef _WIN32_WINNT_NT4
   84: #define _WIN32_WINNT_NT4            0x0400   /* Windows NT 4.0 */
   85: #endif
   86: #ifndef _WIN32_WINNT_WIN2K
   87: #define _WIN32_WINNT_WIN2K          0x0500   /* Windows 2000 */
   88: #endif
   89: #ifndef _WIN32_WINNT_WINXP
   90: #define _WIN32_WINNT_WINXP          0x0501   /* Windows XP */
   91: #endif
   92: #ifndef _WIN32_WINNT_WS03
   93: #define _WIN32_WINNT_WS03           0x0502   /* Windows Server 2003 */
   94: #endif
   95: #ifndef _WIN32_WINNT_WIN6
   96: #define _WIN32_WINNT_WIN6           0x0600   /* Windows Vista */
   97: #endif
   98: #ifndef _WIN32_WINNT_VISTA
   99: #define _WIN32_WINNT_VISTA          0x0600   /* Windows Vista */
  100: #endif
  101: #ifndef _WIN32_WINNT_WS08
  102: #define _WIN32_WINNT_WS08           0x0600   /* Windows Server 2008 */
  103: #endif
  104: #ifndef _WIN32_WINNT_LONGHORN
  105: #define _WIN32_WINNT_LONGHORN       0x0600   /* Windows Vista */
  106: #endif
  107: #ifndef _WIN32_WINNT_WIN7
  108: #define _WIN32_WINNT_WIN7           0x0601   /* Windows 7 */
  109: #endif
  110: #ifndef _WIN32_WINNT_WIN8
  111: #define _WIN32_WINNT_WIN8           0x0602   /* Windows 8 */
  112: #endif
  113: #ifndef _WIN32_WINNT_WINBLUE
  114: #define _WIN32_WINNT_WINBLUE        0x0603   /* Windows 8.1 */
  115: #endif
  116: #ifndef _WIN32_WINNT_WINTHRESHOLD
  117: #define _WIN32_WINNT_WINTHRESHOLD   0x0A00   /* Windows 10 */
  118: #endif
  119: #ifndef _WIN32_WINNT_WIN10
  120: #define _WIN32_WINNT_WIN10          0x0A00   /* Windows 10 */
  121: #endif
  122: 
  123: #endif /* HEADER_CURL_SETUP_WIN32_H */