plucky (3) idn2_to_unicode_44i.3.gz

NAME

       idn2_to_unicode_44i - API function

SYNOPSIS

       #include <idn2.h>

       int idn2_to_unicode_44i(const uint32_t * in, size_t inlen, uint32_t * out, size_t * outlen, int flags);

ARGUMENTS

       const uint32_t * in
                   Input array with UTF-32 code points.

       size_t inlen
                   number of code points of input array

       uint32_t * out
                   output array with UTF-32 code points.

       size_t * outlen
                   on  input,  maximum  size  of  output  array with UTF-32 code points, on exit, actual size of
                   output array with UTF-32 code points.

       int flags   Currently unused.

DESCRIPTION

       The ToUnicode operation takes a sequence of UTF-32 code points that make up one domain label and  returns
       a  sequence  of  UTF-32  code points. If the input sequence is a label in ACE form, then the result is an
       equivalent internationalized label that is not in ACE form, otherwise the original sequence  is  returned
       unaltered.

        output may be NULL to test lookup of  input without allocating memory.

SINCE

       2.0.0

REPORTING BUGS

       Report bugs to <help-libidn@gnu.org>.
       General guidelines for reporting bugs: https://www.gnu.org/gethelp/
       Libidn2 home page: https://www.gnu.org/software/libidn2/

COPYRIGHT

       Copyright © 2002-2024 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 libidn2 is maintained as a Texinfo manual.  If the info and  libidn2  programs
       are properly installed at your site, the command

              info libidn2

       should give you access to the complete manual.  As an alternative you may obtain the manual from:

              https://www.gnu.org/software/libidn/libidn2/manual/