18 300 s ; Auto (think GSS-API)
24 503 ; Already logging in
26 505 d s ; Back-end error
27 506 ; Authentication error
28 508 ; No such authentication mechanism
39 507 ; Data not expected
55 200 s s ; Peer ID and nick are standardized, so they can be here -- the rest have to be extracted manually
113 : ; Nameless notification
114 600 i i s s s ; FN chat
115 601 i i ; FN state change
116 602 i s ; FN name change
119 605 i i ; FN num peers change
120 610 i i s s ; Transfer create
121 611 i i ; Transfer state change
122 612 i s ; Transfer nick change
123 613 i i ; Transfer size change
124 614 i i ; Transfer error update
125 615 i i ; Transfer progress
126 616 i s ; Transfer path change
127 617 i ; Transfer destroy
128 618 i s ; Transfer hash update
131 622 i s s s i i i f s
134 632 i s s ; More data follows, but cannot be handled by dc_interpret
135 : ; Nameless connection