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idn_free(3)				      libidn				      idn_free(3)

NAME
       idn_free - API function

SYNOPSIS
       #include <idn.h>

       void idn_free(void * ptr);

ARGUMENTS
       void * ptr  memory region to deallocate, or NULL.

DESCRIPTION
       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.

REPORTING BUGS
       Report bugs to  <bug-libidn@gnu.org>.   GNU  Libidn  home  page:  http://www.gnu.org/soft-
       ware/libidn/ General help using GNU software: http://www.gnu.org/gethelp/

COPYRIGHT
       Copyright (C) 2002-2013 Simon Josefsson.
       Copying	and distribution of this file, with or without modification, are permitted in any
       medium without royalty provided the copyright notice and this notice are preserved.

SEE ALSO
       The full documentation for libidn is maintained as a Texinfo  manual.   If  the	info  and
       libidn programs are properly installed at your site, the command

	      info libidn

       should give you access to the complete manual.

libidn					       1.28				      idn_free(3)
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