MusicHardwareDefs: CEDAR DEFINITIONS = BEGIN MainMusicPTR: POINTER TO POINTER TO MusicIODescriptor = LOOPHOLE[415B]; MusicIODescriptor: TYPE = MACHINE DEPENDENT RECORD[ headOfInputList: EventBufferPTR, headOfOutputList: EventBufferPTR, status: Status, maskForInput: WORD, maskForOutput: WORD, microcodeTemps: LONG POINTER TO ARRAY [0..26) OF CARDINAL, seal: WORD, time: LONG CARDINAL ]; EventBufferPTR: TYPE = LONG POINTER TO EventBuffer; EventBuffer: TYPE = MACHINE DEPENDENT RECORD[ chainPTR: EventBufferPTR, maxLength: CARDINAL, -- = bufferLength length: CARDINAL, status: Status, data: ARRAY[0..bufferLength] OF MusicEvent ]; bufferLength: CARDINAL = 100; MusicEvent: TYPE = MACHINE DEPENDENT RECORD[ channelWord: ChannelWord, htoc: CARDINAL ]; KeyState: TYPE = MACHINE DEPENDENT {up(0), illegal(1), pressed(2), down(3)}; ChannelWord: TYPE = MACHINE DEPENDENT RECORD[ channel: [0..16), key: PACKED ARRAY [0..6) OF KeyState ]; Status: TYPE = MACHINE DEPENDENT RECORD[ f1: [0..37B], iDn: [0..1], iDry: [0..1], iOff: [0..1], f2: [0..37B], oDn: [0..1], oDry: [0..1], oOff: [0..1] ]; END. ĐMusicHardwareDefs.mesa Copyright (C) 1981, 1984 Xerox Corporation. All rights reserved. Author: John Maxwell last modified: February 2, 1981 3: 28 PM Edited by Doug Wyatt, June 14, 1984 1:02:40 pm PDT Ę˜šœ™Jšœ@™@Jšœ™Jšœ)™)J™2J˜—JšœĪkœ ˜$Jšœ˜J˜Jš œœœœœœ˜Gš œœœ œœ˜3Jšœ ˜ J˜!J˜Jšœœ˜Jšœœ˜Jš œœœœœ œœ˜:Jšœœ˜ Jšœœ˜šœ˜J˜——Jš œœœœœ ˜3š œ œœ œœ˜-Jšœ˜Jšœ œĪc˜&Jšœœ˜J˜Jšœœœ ˜*Jšœ˜—J˜Jšœœ˜J˜š œ œœ œœ˜,Jšœ˜Jšœ˜Jšœ˜—J˜Jšœ œœ œ*˜Lš œ œœ œœ˜-Jšœ˜Jšœœœœ ˜$Jšœ˜—J˜š œœœ œœ˜(J˜6J˜5J˜J˜—Jšœ˜J˜—…—J2