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      1 #ifndef HEADER_CURL_SYSTEM_WIN32_H
      2 #define HEADER_CURL_SYSTEM_WIN32_H
      3 /***************************************************************************
      4  *                                  _   _ ____  _
      5  *  Project                     ___| | | |  _ \| |
      6  *                             / __| | | | |_) | |
      7  *                            | (__| |_| |  _ <| |___
      8  *                             \___|\___/|_| \_\_____|
      9  *
     10  * Copyright (C) 2016, Steve Holme, <steve_holme (at) hotmail.com>.
     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 #include "curl_setup.h"
     26 
     27 #if defined(WIN32)
     28 
     29 extern LARGE_INTEGER Curl_freq;
     30 extern bool Curl_isVistaOrGreater;
     31 
     32 CURLcode Curl_win32_init(long flags);
     33 void Curl_win32_cleanup(long init_flags);
     34 
     35 /* Version condition */
     36 typedef enum {
     37   VERSION_LESS_THAN,
     38   VERSION_LESS_THAN_EQUAL,
     39   VERSION_EQUAL,
     40   VERSION_GREATER_THAN_EQUAL,
     41   VERSION_GREATER_THAN
     42 } VersionCondition;
     43 
     44 /* Platform identifier */
     45 typedef enum {
     46   PLATFORM_DONT_CARE,
     47   PLATFORM_WINDOWS,
     48   PLATFORM_WINNT
     49 } PlatformIdentifier;
     50 
     51 /* This is used to verify if we are running on a specific windows version */
     52 bool Curl_verify_windows_version(const unsigned int majorVersion,
     53                                  const unsigned int minorVersion,
     54                                  const PlatformIdentifier platform,
     55                                  const VersionCondition condition);
     56 
     57 #if defined(USE_WINDOWS_SSPI) || (!defined(CURL_DISABLE_TELNET) && \
     58                                   defined(USE_WINSOCK))
     59 
     60 /* This is used to dynamically load DLLs */
     61 HMODULE Curl_load_library(LPCTSTR filename);
     62 
     63 #endif /* USE_WINDOWS_SSPI || (!CURL_DISABLE_TELNET && USE_WINSOCK) */
     64 
     65 #endif /* WIN32 */
     66 
     67 #endif /* HEADER_CURL_SYSTEM_WIN32_H */
     68