Here is a list of all struct and union fields with links to the structures/unions they belong to:

• data : Link
• earlier : NeighborList , NeighborListArray
• earlierDegree : NeighborListArray
• head : LinkedList
• later : NeighborList , NeighborListArray
• laterDegree : NeighborListArray
• next : Link
• orderNumber : NeighborList , NeighborListArray
• prev : Link
• tail : LinkedList
• vertex : NeighborList , NeighborListArray