NAME

       tld_check_4tz - API function

SYNOPSIS

       #include <tld.h>

       int tld_check_4tz(const uint32_t * in, size_t * errpos, const Tld_table * tld);

ARGUMENTS

       const uint32_t * in
                   Zero terminated array of unicode code points to process.

       size_t * errpos
                   Position of offending character is returned here.

       const Tld_table * tld
                   A  Tld_table  data structure representing the restrictions for which the input
                   should be tested.

DESCRIPTION

       Test each of the code points in  in for whether or  not  they  are  allowed  by  the  data
       structure  in   tld , return the position of the first character for which this is not the
       case in  errpos .

       Return value: Returns the Tld_rc value TLD_SUCCESS if all code points are  valid  or  when
       tld  is  null,  TLD_INVALID  if  a  character is not allowed, or additional error codes on
       general failure conditions.

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 © 2002-2022 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/