Provided by: libidn-dev_1.42-1build1_amd64 bug

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 © 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)