stringprep_utf8_to_ucs4(3) libidn stringprep_utf8_to_ucs4(3)
NAME
stringprep_utf8_to_ucs4 - convert UTF-8 string to UCS-4
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-termi-
nated.
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, assuming
valid UTF-8 input. This function does no error checking on the input.
RETURN VALUE
a pointer to a newly allocated UCS-4 string. This value must be freed with free().
REPORTING BUGS
Report bugs to <bug-libidn AT gnu.org>.
COPYRIGHT
Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 Simon Josefsson.
Permission is granted to make and distribute verbatim copies of this manual provided the
copyright notice and this permission notice are preserved on all copies.
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.
libidn 1.8 stringprep_utf8_to_ucs4(3)
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