| /*************************************************************************** |
| * _ _ ____ _ |
| * Project ___| | | | _ \| | |
| * / __| | | | |_) | | |
| * | (__| |_| | _ <| |___ |
| * \___|\___/|_| \_\_____| |
| * |
| * Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al. |
| * |
| * This software is licensed as described in the file COPYING, which |
| * you should have received as part of this distribution. The terms |
| * are also available at https://curl.se/docs/copyright.html. |
| * |
| * You may opt to use, copy, modify, merge, publish, distribute and/or sell |
| * copies of the Software, and permit persons to whom the Software is |
| * furnished to do so, under the terms of the COPYING file. |
| * |
| * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY |
| * KIND, either express or implied. |
| * |
| * SPDX-License-Identifier: curl |
| * |
| ***************************************************************************/ |
| /* <DESC> |
| * Checks if HTTP/3 support is present in libcurl. |
| * </DESC> |
| */ |
| #include <stdio.h> |
| #include <curl/curl.h> |
| |
| int main(void) |
| { |
| curl_version_info_data *ver; |
| |
| curl_global_init(CURL_GLOBAL_ALL); |
| |
| ver = curl_version_info(CURLVERSION_NOW); |
| if(ver->features & CURL_VERSION_HTTP2) |
| printf("HTTP/2 support is present\n"); |
| |
| if(ver->features & CURL_VERSION_HTTP3) |
| printf("HTTP/3 support is present\n"); |
| |
| if(ver->features & CURL_VERSION_ALTSVC) |
| printf("Alt-svc support is present\n"); |
| |
| curl_global_cleanup(); |
| return 0; |
| } |