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f49ccb3262
It has been pointed out that the wording of the license of this library is not entirely clear. The term "dual licensing" usually refers to a licence choice of two licenses "LICENSE1 _or_ LICENSE2. Instead the license of this library claimed "LICENSE1 _and_ LICENSE2". After an internal discussion with @metajack and @pasis it was made clear that the initial idea was to dual license the library in the usual way. This was also made clear by jack on the ML in the past [0]. As of jack, these licensing terms originated from jquery, which also used the 'and' version in the past and has since been corrected [1]. This patch changes the license terms to 'MIT or GPLv3' and also adds SPDX headers [2]. [0] https://groups.google.com/g/libstrophe/c/JkFgr601JQc [1] https://stackoverflow.com/q/2758409 [2] https://spdx.org Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
41 lines
1013 B
C
41 lines
1013 B
C
/* SPDX-License-Identifier: MIT OR GPL-3.0-only */
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/* util.h
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** strophe XMPP client library -- various utility functions
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**
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** Copyright (C) 2005-2009 Collecta, Inc.
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**
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** This software is provided AS-IS with no warranty, either express
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** or implied.
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**
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** This program is dual licensed under the MIT or GPLv3 licenses.
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*/
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/** @file
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* Internally used utility functions.
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*/
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#ifndef __LIBSTROPHE_UTIL_H__
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#define __LIBSTROPHE_UTIL_H__
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#include "ostypes.h"
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#ifndef ARRAY_SIZE
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#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
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#endif /* ARRAY_SIZE */
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/* TODO evaluate x and y only once */
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#define xmpp_min(x, y) ((x) < (y) ? (x) : (y))
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/* string functions */
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char *strophe_strtok_r(char *s, const char *delim, char **saveptr);
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/* timing functions */
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uint64_t time_stamp(void);
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uint64_t time_elapsed(uint64_t t1, uint64_t t2);
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/* misc functions */
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int string_to_ul(const char *s, unsigned long *ul);
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void hex_encode(char *writebuf, void *readbuf, size_t len);
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#endif /* __LIBSTROPHE_UTIL_H__ */
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