oracular (3) idn2_to_ascii_4z.3.gz

Provided by: libidn2-dev_2.3.7-2build2_amd64 bug

NAME
       idn2_to_ascii_4z - API function


SYNOPSIS
       #include <idn2.h>

       int idn2_to_ascii_4z(const uint32_t * input, char ** output, int flags);


ARGUMENTS
       const uint32_t * input
                   zero terminated input Unicode (UCS-4) string.

       char ** output
                   pointer to newly allocated zero-terminated output string.

       int flags   optional idn2_flags to modify behaviour.


DESCRIPTION
       Convert  UCS-4 domain name to ASCII string using the IDNA2008 rules.  The domain name may contain several
       labels, separated by dots.  The output buffer must be deallocated by the caller.

       The default behavior of this function (when flags are zero) is to apply the IDNA2008  rules  without  the
       TR46  amendments.  As  the  TR46  non-transitional  processing is nowadays ubiquitous, when unsure, it is
       recommended to call this  function  with  the  IDN2_NONTRANSITIONAL  and  the  IDN2_NFC_INPUT  flags  for
       compatibility with other software.

       Return value: Returns IDN2_OK on success, or error code.


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 © 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/