stringprep_utf8_to_ucs4(3) libidn stringprep_utf8_to_ucs4(3)
NAME
stringprep_utf8_to_ucs4 - API function
SYNOPSIS
#include <stringprep.h>
uint32_t * stringprep_utf8_to_ucs4(const char * str, ssize_t len,
size_t * items_written);
ARGUMENTS
const char * str
a UTF-8 encoded string
ssize_t len the maximum length of str to use. If len < 0, then the
string is nul-terminated.
size_t * items_written
location to store the number of characters in the result,
or NULL.
DESCRIPTION
Convert a string from UTF-8 to a 32-bit fixed width representation as
UCS-4. The function now performs error checking to verify that the in-
put is valid UTF-8 (before it was documented to not do error checking).
Return value: a pointer to a newly allocated UCS-4 string. This value
must be deallocated by the caller.
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_utf8_to_ucs4(3)
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