Lines Matching refs:EAST
395 dir = EAST;
410 mask |= EAST, count++;
431 if (mask & EAST)
432 mask &= ~EAST, count--;
456 if (n >= 0 && mask & EAST)
457 dir = EAST, n--;
471 case EAST:
855 dirmask |= EAST, count++;
859 dirmask |= EAST, count++;
874 dirmask |= EAST, count++;
885 dirmask |= EAST, count++;
904 else if (dirmask & EAST)
905 dirmask &= ~EAST;
922 if (dirmask & EAST) {