.\" DO NOT MODIFY THIS FILE!  It was generated by gdoc.
.TH "stringprep_unichar_to_utf8" 3 "1.33" "libidn" "libidn"
.SH NAME
stringprep_unichar_to_utf8 \- API function
.SH SYNOPSIS
.B #include <stringprep.h>
.sp
.BI "int stringprep_unichar_to_utf8(uint32_t " c ", char * " outbuf ");"
.SH ARGUMENTS
.IP "uint32_t c" 12
a ISO10646 character code
.IP "char * outbuf" 12
output buffer, must have at least 6 bytes of space.
If \fBNULL\fP, the length will be computed and returned
and nothing will be written to  \fIoutbuf\fP .
.SH "DESCRIPTION"
Converts a single character to UTF\-8.

Return value: number of bytes written.
.SH "REPORTING BUGS"
Report bugs to <bug-libidn@gnu.org>.
.br
General guidelines for reporting bugs: http://www.gnu.org/gethelp/
.br
GNU Libidn home page: http://www.gnu.org/software/libidn/

.SH COPYRIGHT
Copyright \(co 2002-2016 Simon Josefsson.
.br
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.
.SH "SEE ALSO"
The full documentation for
.B libidn
is maintained as a Texinfo manual.  If the
.B info
and
.B libidn
programs are properly installed at your site, the command
.IP
.B info libidn
.PP
should give you access to the complete manual.
As an alternative you may obtain the manual from:
.IP
.B http://www.gnu.org/software/libidn/manual/
.PP