Manual Reference Pages - IDN_FREE (3)
idn_free - API function
void idn_free(void * ptr);
void * ptr
memory region to deallocate, or NULL.
Deallocates memory region by calling free(). If ptr is NULL no
operation is performed.
Normally applications de-allocate strings allocated by libidn by
calling free() directly. Under Windows, different parts of the
same application may use different heap memory, and then it is
important to deallocate memory allocated within the same module
that allocated it. This function makes that possible.
Report bugs to <firstname.lastname@example.org>.
General guidelines for reporting bugs: http://www.gnu.org/gethelp/
GNU Libidn home page: http://www.gnu.org/software/libidn/
Copyright © 2002-2015 Simon Josefsson.
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The full documentation for
libidn is maintained as a Texinfo manual. If the
libidn programs are properly installed at your site, the command
should give you access to the complete manual.
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