NAME

       stringprep_unichar_to_utf8 - API function

SYNOPSIS

       #include <stringprep.h>

       int stringprep_unichar_to_utf8(uint32_t c, char * outbuf);

ARGUMENTS

       uint32_t c  a ISO10646 character code

       char * outbuf
                   output  buffer, must have at least 6 bytes of space.  If NULL, the length will
                   be computed and returned and nothing will be written to  outbuf .

DESCRIPTION

       Converts a single character to UTF-8.

       Return value: number of bytes written.

REPORTING BUGS

       Report bugs to <help-libidn@gnu.org>.
       General guidelines for reporting bugs: https://www.gnu.org/gethelp/
       GNU Libidn home page: https://www.gnu.org/software/libidn/

COPYRIGHT

       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  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:

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