1idn_free(3)                         libidn                         idn_free(3)
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NAME

6       idn_free - API function
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SYNOPSIS

9       #include <idn.h>
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11       void idn_free(void * ptr);
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ARGUMENTS

14       void * ptr  memory region to deallocate, or NULL.
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DESCRIPTION

17       Deallocates memory region by calling free().  If  ptr is NULL no opera‐
18       tion is performed.
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20       Normally applications de-allocate strings allocated by libidn by  call‐
21       ing free() directly.  Under Windows, different parts of the same appli‐
22       cation may use different heap memory, and then it is important  to  de‐
23       allocate  memory  allocated  within  the same module that allocated it.
24       This function makes that possible.
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REPORTING BUGS

27       Report bugs to <help-libidn@gnu.org>.
28       General guidelines for reporting bugs: https://www.gnu.org/gethelp/
29       GNU Libidn home page: https://www.gnu.org/software/libidn/
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31

33       Copyright © 2002-2022 Simon Josefsson.
34       Copying and distribution of this file, with  or  without  modification,
35       are  permitted in any medium without royalty provided the copyright no‐
36       tice and this notice are preserved.
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SEE ALSO

39       The full documentation for libidn is maintained as  a  Texinfo  manual.
40       If  the  info  and libidn programs are properly installed at your site,
41       the command
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43              info libidn
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45       should give you access to the complete manual.  As an  alternative  you
46       may obtain the manual from:
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48              https://www.gnu.org/software/libidn/manual/
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50libidn                               1.41                          idn_free(3)
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