xref: /curl/tests/libtest/testutil.h (revision e9a7d4a1)
1 #ifndef HEADER_CURL_LIBTEST_TESTUTIL_H
2 #define HEADER_CURL_LIBTEST_TESTUTIL_H
3 /***************************************************************************
4  *                                  _   _ ____  _
5  *  Project                     ___| | | |  _ \| |
6  *                             / __| | | | |_) | |
7  *                            | (__| |_| |  _ <| |___
8  *                             \___|\___/|_| \_\_____|
9  *
10  * Copyright (C) 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.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  * SPDX-License-Identifier: curl
24  *
25  ***************************************************************************/
26 #include "curl_setup.h"
27 
28 struct timeval tutil_tvnow(void);
29 
30 /*
31  * Make sure that the first argument (t1) is the more recent time and t2 is
32  * the older time, as otherwise you get a weird negative time-diff back...
33  *
34  * Returns: the time difference in number of milliseconds.
35  */
36 long tutil_tvdiff(struct timeval t1, struct timeval t2);
37 
38 /*
39  * Same as tutil_tvdiff but with full usec resolution.
40  *
41  * Returns: the time difference in seconds with subsecond resolution.
42  */
43 double tutil_tvdiff_secs(struct timeval t1, struct timeval t2);
44 
45 #ifdef _WIN32
46 HMODULE win32_load_system_library(const TCHAR *filename);
47 #endif
48 
49 #endif  /* HEADER_CURL_LIBTEST_TESTUTIL_H */
50