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NAME

       pr29_4 - API function

SYNOPSIS

       #include <pr29.h>

       int pr29_4(const uint32_t * in, size_t len);

ARGUMENTS

       const uint32_t * in
                   input array with unicode code points.

       size_t len  length of input array with unicode code points.

DESCRIPTION

       Check  the  input to see if it may be normalized into different strings
       by different NFKC implementations,  due  to  an  anomaly  in  the  NFKC
       specifications.

RETURN VALUE

       Returns  the Pr29_rc value PR29_SUCCESS on success, and PR29_PROBLEM if
       the input sequence is a "problem sequence"  (i.e.,  may  be  normalized
       into different strings by different implementations).

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