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       idna_to_unicode_44i - API function


       #include <idna.h>

       int  idna_to_unicode_44i(const  uint32_t * in, size_t inlen, uint32_t *
       out, size_t * outlen, int flags);


       const uint32_t * in
                   input array with unicode code points.

       size_t inlen
                   length of input array with unicode code points.

       uint32_t * out
                   output array with unicode code points.

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

       int flags   an  Idna_flags  value,   e.g.,   IDNA_ALLOW_UNASSIGNED   or


       The  ToUnicode  operation  takes a sequence of Unicode code points that
       make up one domain label and returns a sequence of Unicode 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.

       ToUnicode  never  fails.  If  any  step  fails, then the original input
       sequence is returned immediately in that step.

       The Punycode decoder can never output more code points than it  inputs,
       but Nameprep can, and therefore ToUnicode can.  Note that the number of
       octets needed to represent a sequence of code  points  depends  on  the
       particular character encoding used.

       The   inputs   to   ToUnicode  are  a  sequence  of  code  points,  the
       AllowUnassigned flag, and the UseSTD3ASCIIRules  flag.  The  output  of
       ToUnicode is always a sequence of Unicode code points.


       Returns Idna_rc error condition, but it must only be used for debugging
       purposes.  The output  buffer  is  always  guaranteed  to  contain  the
       correct  data  according  to  the  specification  (sans  malloc induced
       errors).  NB!  This means that you normally ignore the return code from
       this function, as checking it means breaking the standard.


       Report   bugs   to   <>.    GNU   Libidn  home  page: General help  using  GNU  software:


       Copyright  © 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Simon
       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.


       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.