NAME
        RL_CloseResource - close and free a resource object (V44)
   SYNOPSIS
        RL_CloseResource(resource)
                           A0
        VOID RL_CloseResource(RESOURCEFILE);
   FUNCTION
        This routine closes a resource object that was previously opened with
        rl_openresource. it frees all objects and object groups.
   INPUTS
        resource -- a pointer to a resource. A value of NULL is acceptable
                    which means a no-op.
   RESULTS
   SEE ALSO
        resource.library/rl_openresource