centos man page for stringprep_4zi

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  <bug-libidn@gnu.org>.	 GNU  Libidn  home  page:  http://www.gnu.org/software/libidn/	General  help  using GNU software:
       http://www.gnu.org/gethelp/

COPYRIGHT
       Copyright (C) 2002-2013 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.

libidn								       1.28							 stringprep_4zi(3)