ProcessionSet :: struct
| arrival | :: array[ProcessionID] | |
| departure | :: array[ProcessionID] |

Lists arrivals and departures available for travel to a given surface.
| arrival | :: array[ProcessionID] | |
| departure | :: array[ProcessionID] |
| arrival | :: array[ProcessionID] | |
| departure | :: array[ProcessionID] |



Prototypes
Types
Defines