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87 lines
2.2 KiB
Plaintext
87 lines
2.2 KiB
Plaintext
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; File: AARPequ.a
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;
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; Contains: xxx put contents here (or delete the whole line) xxx
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;
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; Written by: xxx put name of writer here (or delete the whole line) xxx
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;
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; Copyright: © 1987-1991 by Apple Computer, Inc., all rights reserved.
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;
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; Change History (most recent first):
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;
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; <1> 10/14/91 JSM first checked in
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; <1.1> 9/8/89 jhl Phase 2 AppleTalk with final mods and VM rolled in.
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; <1.0> 6/14/89 WTO Adding AppleTalk 2.0 for first time.
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;
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;
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;EASE$$$ READ ONLY COPY of file “AARPequ.a”
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; 1.1 jhl 09/08/1989 Phase 2 AppleTalk with final mods and VM rolled in.
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; 1.0 WTO 06/14/1989 Adding AppleTalk 2.0 for first time.
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; END EASE MODIFICATION HISTORY
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;___________________________________________________________________________
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;
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; AARPEqu.a - Apple Address Resolution Protocol Equates
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;
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; Alan Oppenheimer
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; February 1987
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;
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; Version 1.1a1 12/7/87 Up AARP retries.
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; Version 1.0d4 5/13/87 Add retransmission equates
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; Version 1.0d1 2/23/87
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;
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; COPYRIGHT (C) 1987 APPLE COMPUTER
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;___________________________________________________________________________
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;
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; AARP protocol type
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AARP EQU $80F3
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; Offsets in packet
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AAHardware EQU 0 ; Hardware Type
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AAProtocol EQU AAHardware+2 ; Protocol Type
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AAHLength EQU AAProtocol+2 ; Hardware Length
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AAPLength EQU AAHLength+1 ; Protocol Length
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AACommand EQU AAPLength+1 ; AARP command
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AAData EQU AACommand+2 ; Data start
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;
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; AARP commands
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;
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AARPReq EQU 1 ; Request
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AARPResp EQU 2 ; Response
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AARPProbe EQU 3 ; Probe
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;
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; EtherTalk specifics
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;
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H_Ethernet EQU 1 ; Hardware type for Ethernet
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HL_Ethernet EQU 6 ; Ethernet address length
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P_AppleTalk EQU $809B ; Protocol type for AppleTalk
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PL_AppleTalk EQU 4 ; AppleTalk address length
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AAESrcPhys EQU AAData ; Source Physical Address offset
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AAESrcLog EQU AAESrcPhys+HL_Ethernet ; Source Logical Address
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AAEDstPhys EQU AAESrcLog+PL_AppleTalk ; Dest Physical Address
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AAEDstLog EQU AAEDstPhys+HL_Ethernet ; Dest Logical Address
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AAEEnd EQU AAEDstLog+PL_AppleTalk ; End of packet
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;
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; Retransmission equates
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;
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APrbTicks EQU 12 ; Number of ticks between probes
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AReqTicks EQU 6 ; Number of ticks between requests (1.1)
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AReqTries EQU 10 ; Number of tries on requests (1.1)
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