stringprep_4zi(3) libidn stringprep_4zi(3)
NAME
stringprep_4zi - API function
SYNOPSIS
#include <stringprep.h> int stringprep_4zi(uint32_t * ucs4, size_t maxucs4len, Stringprep_profile_flags flags, const Stringprep_profile * profile);ARGUMENTS
uint32_t * ucs4
input/output array with zero terminated string to
prepare.
size_t maxucs4len
maximum length of input/output array.
Stringprep_profile_flags flags
a
Stringprep_profile_flags value, or 0.
const Stringprep_profile * profile
pointer to
Stringprep_profile to use.
DESCRIPTION
Prepare the input zero terminated UCS-4 string according to the
stringprep profile, and write back the result to the input string.
Since the stringprep operation can expand the string,
maxucs4len indicate how large the buffer holding the string is. This function
will not read or write to code points outside that size.
The
flags are one of
Stringprep_profile_flags values, or 0.
The
profile contain the
Stringprep_profile instructions to perform.
Your application can define new profiles, possibly re-using the
generic stringprep tables that always will be part of the library, or
use one of the currently supported profiles.
Return value: Returns
STRINGPREP_OK iff successful, or an
Stringprep_rc error code.
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 (C) 2002-2024 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/libidn 1.42 stringprep_4zi(3)
