The various stream lists tied to the circuit structures should use tor_queue.h
Offshoot of legacy/trac#16052. Every list that uses `edge_connection_t.next_stream`, should be converted to a `TOR_SLIST` for maintainability/sanity. Carved off into a separate ticket because legacy/trac#16052 will probably get a 0.2.6 backport, while this should not as it is rather intrusive (if mechanical).
issue