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 © 2002-2025 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/