The following functions are used to manage cursors.
mco_cursor_type Return the cursor type mco_cursor_first Position the cursor to the first object in the index mco_cursor_last Position the cursor to the last object in the index mco_cursor_next Position the cursor to the next object in the index mco_cursor_prev Position the cursor to the previous object in the index mco_cursor_get_class_code Return the class code of the object at the current cursor position mco_cursor_check Check the internal structure of the cursor mco_cursor_store Store the cursor for possible use by another transaction mco_cursor_close Close the cursor