DR_STATE_PARTIAL
dr_board_transition(bp, DR_STATE_PARTIAL);
case DR_STATE_PARTIAL:
} else if ((bp->b_state != DR_STATE_PARTIAL) &&
dr_board_transition(bp, DR_STATE_PARTIAL);
new_state = DR_STATE_PARTIAL;
dr_board_transition(bp, DR_STATE_PARTIAL);
dr_board_transition(bp, DR_STATE_PARTIAL);
case DR_STATE_PARTIAL:
} else if ((bp->b_state != DR_STATE_PARTIAL) &&
dr_board_transition(bp, DR_STATE_PARTIAL);
new_state = DR_STATE_PARTIAL;
dr_board_transition(bp, DR_STATE_PARTIAL);