stringprep_ucs4_to_utf8(3)					      libidn						stringprep_ucs4_to_utf8(3)

NAME

       stringprep_ucs4_to_utf8 - API function

SYNOPSIS

       #include <stringprep.h>

       char * stringprep_ucs4_to_utf8(const uint32_t * str, ssize_t len, size_t * items_read, size_t * items_written);

ARGUMENTS

       const uint32_t * str
		   a UCS-4 encoded string

       ssize_t len the maximum length of str to use. If len < 0, then the string is terminated with a 0 character.

       size_t * items_read
		   location to store number of characters read read, or NULL.

       size_t * items_written
		   location to store number of bytes written or NULL.  The value here stored does not include the trailing 0 byte.

DESCRIPTION

       Convert a string from a 32-bit fixed width representation as UCS-4.  to UTF-8. The result will be terminated with a 0 byte.

RETURN VALUE

       a pointer to a newly allocated UTF-8 string.  This value must be deallocated by the caller.  If an error occurs, NULL will be returned.

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_ucs4_to_utf8(3)