stringprep_4zi(3) libidn stringprep_4zi(3)
NAME
stringprep_4zi - prepare internationalized string
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 <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_4zi(3)
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