annotate mupdf-source/thirdparty/curl/docs/examples/http3-present.c @ 40:aa33339d6b8a upstream

ADD: MuPDF v1.26.10: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.5.
author Franz Glasner <fzglas.hg@dom66.de>
date Sat, 11 Oct 2025 11:31:38 +0200
parents b50eed0cc0ef
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1 /***************************************************************************
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2 * _ _ ____ _
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3 * Project ___| | | | _ \| |
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4 * / __| | | | |_) | |
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5 * | (__| |_| | _ <| |___
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6 * \___|\___/|_| \_\_____|
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7 *
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8 * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
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9 *
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10 * This software is licensed as described in the file COPYING, which
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11 * you should have received as part of this distribution. The terms
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12 * are also available at https://curl.haxx.se/docs/copyright.html.
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13 *
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14 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
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15 * copies of the Software, and permit persons to whom the Software is
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16 * furnished to do so, under the terms of the COPYING file.
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17 *
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18 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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19 * KIND, either express or implied.
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20 *
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21 ***************************************************************************/
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22 /* <DESC>
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23 * Checks if HTTP/3 support is present in libcurl.
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24 * </DESC>
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25 */
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26 #include <stdio.h>
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27 #include <curl/curl.h>
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29 int main(void)
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30 {
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31 curl_version_info_data *ver;
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33 curl_global_init(CURL_GLOBAL_ALL);
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34
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35 ver = curl_version_info(CURLVERSION_NOW);
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36 if(ver->features & CURL_VERSION_HTTP2)
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37 printf("HTTP/2 support is present\n");
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39 if(ver->features & CURL_VERSION_HTTP3)
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40 printf("HTTP/3 support is present\n");
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42 if(ver->features & CURL_VERSION_ALTSVC)
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43 printf("Alt-svc support is present\n");
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45 curl_global_cleanup();
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46 return 0;
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47 }