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

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/

libidn2                                           2.3.1.48-1925                           idn2_to_unicode_44i(3)