506
507 ; Data not expected
:cnct
-200
+200 i
502
504
509
502
512
:transstatus
-200 s s
+200 d s d s
+502
+:register
+200
+501
+502
+509
+516
+:sendmsg
+200
+501
502
+517
+518
: ; Nameless notification
600 i i s s s ; FN chat
601 i i ; FN state change
630 i s s
631 i s
632 i s s ; More data follows, but cannot be handled by dc_interpret
+640 s ; Client-to-client message, also variable length
: ; Nameless connection
200 s
502