mb structures Sections GenAutomata Doc

Def Top == Void given Void

is mentioned by

Def TaggedEventStruct == E:TypeM:MessageStruct(E|M|)(ELabel)(E)(ELabel)Top[tagged_event_str]
Def EventStruct == E:TypeM:MessageStruct(E|M|)(ELabel)(E)Top[event_str]
Def MessageStruct == M:TypeC:DecidableEquiv(M|C|)(MLabel)(M)Top[message_str]
Def DecidableEquiv == T:TypeE:TTEquivRel(T)((_1 E _2))Top[dequiv]
Def Structure == TypeTop[struct]

In prior sections: mb basic

Try larger context: GenAutomata

mb structures Sections GenAutomata Doc