src/HOL/HOLCF/IOA/NTP/Action.thy
author Andreas Lochbihler
Tue, 19 Aug 2014 14:58:38 +0200
changeset 57997 4f93afabcdd2
parent 42151 4da4fc77664b
child 58249 180f1b3508ed
permissions -rw-r--r--
Enum.finite_5 already provides a non-distributive lattice (see 51aa30c9ee4e)

(*  Title:      HOL/HOLCF/IOA/NTP/Action.thy
    Author:     Tobias Nipkow & Konrad Slind
*)

header {* The set of all actions of the system *}

theory Action
imports Packet
begin

datatype 'm action = S_msg 'm | R_msg 'm
                   | S_pkt "'m packet" | R_pkt "'m packet"
                   | S_ack bool | R_ack bool
                   | C_m_s | C_m_r | C_r_s | C_r_r 'm

end