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CentOS 7.0 - man page for idn_free (centos section 3)

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, dif- ferent 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/software/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 roy- alty 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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