stringprep_ucs4_to_utf8(3) libidn stringprep_ucs4_to_utf8(3)
NAME
stringprep_ucs4_to_utf8 - API function
SYNOPSIS
#include <stringprep.h>
char * stringprep_ucs4_to_utf8(const uint32_t * str, ssize_t len,
size_t * items_read, size_t * items_written);
ARGUMENTS
const uint32_t * str
a UCS-4 encoded string
ssize_t len the maximum length of str to use. If len < 0, then the
string is terminated with a 0 character.
size_t * items_read
location to store number of characters read read, or NULL.
size_t * items_written
location to store number of bytes written or NULL. The
value here stored does not include the trailing 0 byte.
DESCRIPTION
Convert a string from a 32-bit fixed width representation as UCS-4. to
UTF-8. The result will be terminated with a 0 byte.
Return value: a pointer to a newly allocated UTF-8 string. This value
must be deallocated by the caller. If an error occurs, NULL will be
returned.
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 © 2002-2021 Simon Josefsson.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright no-
tice 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 stringprep_ucs4_to_utf8(3)
Generated by dwww version 1.14 on Mon Feb 3 07:35:10 CET 2025.