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pr29_4z(3)                          libidn                          pr29_4z(3)

NAME
       pr29_4z - API function

SYNOPSIS
       #include <pr29.h>

       int pr29_4z(const uint32_t * in);

ARGUMENTS
       const uint32_t * in
                   zero terminated array of 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 <help-libidn@gnu.org>.
       General guidelines for reporting bugs: http://www.gnu.org/gethelp/
       GNU Libidn home page: http://www.gnu.org/software/libidn/

COPYRIGHT
       Copyright (C) 2002-2021 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.  As an alternative you
       may obtain the manual from:

              http://www.gnu.org/software/libidn/manual/

libidn                               1.38                           pr29_4z(3)