NAME

       Builtins::null - Checks if a foreign pointer is NULL

SYNOPSIS

       Bool null( Ptr p )

ARGUMENTS

       p The foreign Ptr to check.

DESCRIPTION

       Returns  true  if the foreign pointer is NULL. This is useful in testing whether a foreign
       function returns something valid, before throwing an exception. This is the only  way,  in
       general, that Ptr should be queried in Kaya; usually it is better to manipulate pointers C
       side.

AUTHORS

       Kaya standard library by Edwin Brady, Chris Morris  and  others  (kaya@kayalang.org).  For
       further information see http://kayalang.org/

LICENSE

       The Kaya standard library is free software; you can redistribute it and/or modify it under
       the terms of the GNU Lesser General Public License (version 2.1 or any later  version)  as
       published by the Free Software Foundation.