Return 1 if pointed by an excited special transmission state, else returns 0. */
| 5330 | /* Return 1 if pointed by an excited special transmission state, |
| 5331 | else returns 0. */ |
| 5332 | int sp(Byte right, Byte up, Byte left, Byte down) |
| 5333 | { |
| 5334 | return ( |
| 5335 | (right == SLX) || |
| 5336 | (up == SDX) || |
| 5337 | (left == SRX) || |
| 5338 | (down == SUX) |
| 5339 | ); |
| 5340 | } |
| 5341 | |
| 5342 | |
| 5343 | /* Return 1 if pointed by an excited ordinary transmission state, |