struct hw_instance *internal)
{
struct hw_handle_data *db = hw->handles_of_hw;
- if (hw_handle_2ihandle (hw, internal) != NULL)
+ if (hw_handle_2ihandle (hw, internal) != 0)
{
hw_abort (hw, "attempting to add an ihandle already in the data base");
}
struct hw *internal)
{
struct hw_handle_data *db = hw->handles_of_hw;
- if (hw_handle_2phandle (hw, internal) != NULL)
+ if (hw_handle_2phandle (hw, internal) != 0)
{
hw_abort (hw, "attempting to add a phandle already in the data base");
}