+extern stateAction stateAction_fromSState (sstate p_ss) /*@*/ ;
+extern stateAction stateAction_fromNState (nstate p_ns) /*@*/ ;
+extern stateAction stateAction_fromExkind (exkind p_ex) /*@*/ ;
+extern stateAction stateAction_fromAlkind (alkind p_ak) /*@*/ ;
+
+extern void stateInfo_display (stateInfo p_s, /*@only@*/ cstring p_sname)
+ /*@modifies g_errorstream@*/ ;
+