Searched refs:dir_mask (Results 1 – 1 of 1) sorted by relevance
515 int i, j, rel_dir, dir_mask, dir_count; in wander() local522 dir_mask = dir_count = 0; in wander()528 dir_mask = 1 << j; in wander()536 dir_mask |= 1 << j; in wander()545 rel_dir = ffs(dir_mask) - 1; in wander()