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1 : /* idn-free.h --- Invoke the free function to release memory
2 : Copyright (C) 2004-2020 Simon Josefsson
3 :
4 : This file is part of GNU Libidn.
5 :
6 : GNU Libidn is free software: you can redistribute it and/or
7 : modify it under the terms of either:
8 :
9 : * the GNU Lesser General Public License as published by the Free
10 : Software Foundation; either version 3 of the License, or (at
11 : your option) any later version.
12 :
13 : or
14 :
15 : * the GNU General Public License as published by the Free
16 : Software Foundation; either version 2 of the License, or (at
17 : your option) any later version.
18 :
19 : or both in parallel, as here.
20 :
21 : GNU Libidn is distributed in the hope that it will be useful,
22 : but WITHOUT ANY WARRANTY; without even the implied warranty of
23 : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
24 : General Public License for more details.
25 :
26 : You should have received copies of the GNU General Public License and
27 : the GNU Lesser General Public License along with this program. If
28 : not, see <http://www.gnu.org/licenses/>. */
29 :
30 : #include <config.h>
31 :
32 : /* Get specification. */
33 : #include "idn-free.h"
34 :
35 : /* Get free. */
36 : #include <stdlib.h>
37 :
38 : /**
39 : * idn_free:
40 : * @ptr: memory region to deallocate, or %NULL.
41 : *
42 : * Deallocates memory region by calling free(). If @ptr is %NULL no
43 : * operation is performed.
44 : *
45 : * Normally applications de-allocate strings allocated by libidn by
46 : * calling free() directly. Under Windows, different parts of the
47 : * same application may use different heap memory, and then it is
48 : * important to deallocate memory allocated within the same module
49 : * that allocated it. This function makes that possible.
50 : **/
51 : void
52 4608 : idn_free (void *ptr)
53 : {
54 4608 : free (ptr);
55 4608 : }
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