mirror of
https://github.com/boostorg/fiber.git
synced 2026-02-18 01:52:24 +00:00
Maintaining a singly-linked list is tricky when you walk it with a node* pointer. But if you use a node** pointer starting at &head_ and advancing to point to each &nxt_ pointer, you can coalesce the empty-list case into the normal case.