mirror of
https://github.com/A2osX/A2osX.git
synced 2024-11-26 13:49:18 +00:00
495 lines
14 KiB
Plaintext
495 lines
14 KiB
Plaintext
PR#3
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PREFIX /A2OSX.SRC
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NEW
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INC 1
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AUTO 6
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.LIST OFF
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*--------------------------------------
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* KERNEL CONSTANTS DEFINITON
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*--------------------------------------
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K.ENV.SIZE .EQ 256
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K.EVT.MAX .EQ 16
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K.DEV.MAX .EQ 16
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K.FLT.MAX .EQ 8
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K.PS.MAX .EQ 64
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*--------------------------------------
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* Aux ZP
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*--------------------------------------
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ZPKERNEL .EQ $0
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*--------------------------------------
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ZPMEMMGR .EQ $8
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*--------------------------------------
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pCode .EQ $10
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pData .EQ $12
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pStack .EQ $14
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pLib .EQ $16
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pDrv .EQ $18
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pPs .EQ $1A
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pDev .EQ $1C
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pEvent .EQ $1E
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*--------------------------------------
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* $3A-$3F ProDOS Block Device Drivers Main
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* $5E-$C8 RESERVED APPLESOFT Main/Aux (ROM Call, no need to switch back MainZP)
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*--------------------------------------
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ZPDRV .EQ $80
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ZPBIN .EQ $90
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ZPLIB .EQ $A0 32 bytes for TCPIP
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*--------------------------------------
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* Memory Map
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*--------------------------------------
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A2osX.SaveSM .EQ $100 Aux
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A2osX.SaveSX .EQ $101 Aux
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*--------------------------------------
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* Main $200 -> 2FF : (Used By ProDOS,Clock DRV....)
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* Main $300 -> 3EF : <free>
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* Main $3F0 -> 3FF : SYS Vectors (reset,IRQ...)
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* Aux $200 -> 3FD : /RAM Driver
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* Aux $3FE -> 3FF : IRQ Vector
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*--------------------------------------
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UsrBuf256 .EQ $0200 Main
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*--------------------------------------
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*D.STACK.BASE .EQ $0300 $03EF...
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D.STACK.TOP .EQ $03F0 ...Down to $0300
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*--------------------------------------
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*** $3F0-$3FF IRQ Handler.... ***
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*--------------------------------------
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* Main/Aux $400 -> $7FF : Console Screen
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* Main/Aux $800 -> $BFF : System Screen
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*--------------------------------------
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KrnBuf256 .EQ $0C00 Main
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*--------------------------------------
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MLICALL.PARAMS .EQ $0D00 Main, $12 bytes min !!!!
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KrnSTAT .EQ $0D12
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*--------------------------------------
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*** Z80 Reserved $0F00-10FF***
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*--------------------------------------
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Z80STACK .EQ $0FFF (0FFFFh) Down to $0F00
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Z80JMP .EQ $1000 (00000h) Up To $10FF
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*--------------------------------------
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EvtMgr.Table .EQ $1100 K.EVT.MAX*S.EVT.SIZE=32*8=256b
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*--------------------------------------
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DevMgr.Table .EQ $1200 K.DEV.MAX*S.DEV.SIZE=16*16=256b
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*--------------------------------------
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FltMgr.Table .EQ $1300 K.FLT.MAX*S.FLT.SIZE=8*32=256b
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*--------------------------------------
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TskMgr.Table .EQ $1400 K.PS.MAX*S.PS.SIZE=64*16=1k
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*--------------------------------------
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* MemMgr : $1800->$1FFF MAIN/AUX (2 kBytes)
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*--------------------------------------
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MemMgr.Table .EQ $1800
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MemMgr.HiMem .EQ $1800 Slot 0 is Reserved
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MemMgr.Free .EQ $1802
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MemMgr.LoMem .EQ $1804
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MemMgr.LastSlot .EQ $1806
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*--------------------------------------
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MemMgr.MLoMem .EQ $2000
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MemMgr.MHiMem .EQ $BE00
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MemMgr.XLoMem .EQ $2000
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MemMgr.XHiMem .EQ $C000
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*--------------------------------------
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DevMgr.HiMem .EQ $FFFA Protect IRQ vectors in Aux LC
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*--------------------------------------
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* A2osX GLOBAL PAGE
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* $BE00->$BE0F : Public Vetors
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*--------------------------------------
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A2osX.SYSCALL .EQ $BE00
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A2osX.LIBCALL .EQ $BE03
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A2osX.MLICALL .EQ $BE06
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*--------------------------------------
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pCodeJmp .EQ $BE10
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pLibJmp .EQ $BE13
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pDrvJmp .EQ $BE16
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pDevJmp .EQ $BE19
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*--------------------------------------
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* $BEE0->$BEEF : Public Variables
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*--------------------------------------
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A2osX.ASCREEN .EQ $BEE0 Active Screen
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A2osX.SCRNDEVS .EQ $BEE1 -> $BEE4 (4 devices)
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A2osX.CPUTYPE .EQ $BEE6
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A2osX.CPUSPEED .EQ $BEE7 (->255.99 Mhz)
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A2osX.Z80SLOT .EQ $BEEA
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A2osX.TIMER16 .EQ $BEEC
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A2osX.RANDOM16 .EQ $BEEE
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*--------------------------------------
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* $BEF0->$BEFF : Kernel Config Block
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*--------------------------------------
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A2osX.HZ .EQ $BEF0
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*--------------------------------------
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H.BIN.HEADER .EQ 0
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H.BIN.HEADER.DRV65 .EQ $4CD8 6502:cld,jmp abs
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H.BIN.HEADER.LIB65 .EQ $7CD8 6502:cld,jmp (abs,x)
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H.BIN.HEADER.BIN65 .EQ $7CD8 6502:cld,jmp (abs,x)
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H.BIN.HEADER.LIB80 .EQ $A28D Z80:
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H.BIN.HEADER.BIN80 .EQ $A28D Z80:
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H.BIN.JMP .EQ 2
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H.BIN.CODE.TYPE .EQ 4
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H.BIN.VERSION .EQ 5
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H.BIN.CODE.LEN .EQ 8
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*
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H.BIN.EXE.DS.SIZE .EQ 10
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H.BIN.EXE.REL.TABLE .EQ 16
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*
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H.BIN.DRV.HEADER.O .EQ 10
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H.BIN.DRV.CODE.O .EQ 12
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H.BIN.DRV.CODE.LEN .EQ 14
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H.BIN.DRV.REL.TABLE .EQ 0
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*--------------------------------------
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* A2osX.SYSCALL Functions Indexes
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*--------------------------------------
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SYS.COutA .EQ $00 SYS.FPUTCA
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* .EQ $02 SYS.FGETC
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SYS.PStrOutYA .EQ $04 SYS.FPUTSYA
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* .EQ $06 SYS.FGETS
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SYS.HexOutA .EQ $08
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SYS.HexOutYA .EQ $0A
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SYS.DecOutA .EQ $0C
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SYS.DecOutYA .EQ $0E
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*--------------------------------------
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SYS.NewPStrYA .EQ $10
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SYS.PStrCpy .EQ $12
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SYS.PStrCat .EQ $14
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SYS.PStrMatch .EQ $16
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SYS.PStrUprYA .EQ $18
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SYS.PStrLwrYA .EQ $1A
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SYS.PStrFTime .EQ $1C
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SYS.PStr2StrArrayYA .EQ $1E
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*--------------------------------------
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SYS.ExecProcessNewEnvYA .EQ $20
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SYS.ExecProcessYA .EQ $22
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SYS.CreateProcessNewEnvYA .EQ $24
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SYS.CreateProcessYA .EQ $26
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SYS.GetPSByIDA .EQ $28
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* .EQ $2A
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SYS.Sleep .EQ $2C
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* .EQ $2E
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*--------------------------------------
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SYS.GetArgC .EQ $30
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SYS.GetArgA .EQ $32
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SYS.ExpandPStrYA .EQ $34
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* .EQ $36
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SYS.PutEnvYA .EQ $38
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SYS.SetEnv .EQ $3A
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SYS.GetEnvYA .EQ $3C
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SYS.UnsetEnvYA .EQ $3E
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*--------------------------------------
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SYS.FileSearch .EQ $40
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SYS.GetFullPathYA .EQ $42
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SYS.LoadFile .EQ $44
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SYS.SaveFile .EQ $46
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* .EQ $48
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* .EQ $4A
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* .EQ $4C
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* .EQ $4E
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*--------------------------------------
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SYS.LoadDrvYA .EQ $50
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SYS.LoadLibYA .EQ $52
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SYS.UnloadLibA .EQ $54
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SYS.LoadExeYA .EQ $56
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SYS.TimeYA .EQ $58
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SYS.CTime2Time .EQ $5A
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SYS.PTime2Time .EQ $5C
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* .EQ $5E
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*--------------------------------------
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SYS.FOPEN .EQ $60
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SYS.FOPEN.R .EQ $01 Open For Read
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SYS.FOPEN.W .EQ $02 Open For Write
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SYS.FOPEN.A .EQ $04 Append
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SYS.FOPEN.T .EQ $08 Open/Append in Text mode
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SYS.FOPEN.X .EQ $80 Create if not exists
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SYS.FCLOSEA .EQ $62
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SYS.FREAD .EQ $64
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SYS.FWRITE .EQ $66
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SYS.FFLUSH .EQ $68
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SYS.FSEEK .EQ $6A
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SYS.FSEEK.SET .EQ $00
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SYS.FSEEK.CUR .EQ $01
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SYS.FSEEK.END .EQ $02
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SYS.FTELL .EQ $6C
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SYS.FEOF .EQ $6E
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SYS.REMOVE .EQ $70
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SYS.RENAME .EQ $72
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SYS.STAT .EQ $74
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* .EQ $76
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SYS.OPENDIRYA .EQ $78
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SYS.READDIRA .EQ $7A
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SYS.CLOSEDIRA .EQ $7C
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SYS.MKDIRYA .EQ $7E
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*--------------------------------------
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SYS.GetMem .EQ $80
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SYS.FreeMemA .EQ $82
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SYS.GetMemPtrA .EQ $84
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SYS.GetMemByIDA .EQ $86
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SYS.GetMemByNameYA .EQ $88
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SYS.LoadStockObjectYA .EQ $8A
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SYS.GetStockObjectA .EQ $8C
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SYS.FreeStockObject .EQ $8E
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*--------------------------------------
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SYS.GetDevByIDA .EQ $90
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SYS.GetDevByNameYA .EQ $92
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SYS.GetDevInfoA .EQ $94
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SYS.GetKeyboardEvent .EQ $96
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SYS.MKNOD .EQ $FF
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SYS.MKFIFO .EQ $FF
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*--------------------------------------
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* ProDOS ERROR CODES : $00->$5F
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* Lib ERROR CODES : $80->$BF
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* Kernel ERROR CODES : $C0->$FF
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*--------------------------------------
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MEMMGR.ERROOM .EQ $FF Out Of Memory Error
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MEMMGR.ERROOH .EQ $FE Out Of Handle Error
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*--------------------------------------
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DEVMGR.ERROOM .EQ $EF Out Of Memory Error
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DEVMGR.ERROOH .EQ $EE Out Of Handle Error
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DEVMGR.ERRICL .EQ $ED Invalid Command Line
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DEVMGR.ERRNOHW .EQ $EC No Hardware
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DEVMGR.ERRDNF .EQ $EB Device Not Found Error
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DEVMGR.ERRUNSUP .EQ $EA Unsupported Function
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*--------------------------------------
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TSKMGR.ERROOH .EQ $DF Out Of Handle Error
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TSKMGR.ERRNSP .EQ $DD No Such Process Error
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*--------------------------------------
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SYSMGR.ERRSYN .EQ $CF Syntax Error
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SYSMGR.ERRENVF .EQ $CE Env is Full
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SYSMGR.ERRIBIN .EQ $CD Invalid BIN format
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SYSMGR.ERRFTB .EQ $CC File Too Big Error
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SYSMGR.ERRFNF .EQ $CB File Not Found Error
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*--------------------------------------
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* MEM STRUCT
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*--------------------------------------
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S.MEM.F .EQ 0
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S.MEM.F.AUX .EQ %10000000 Request Stock Object
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S.MEM.F.INIT0 .EQ %01000000 Fill with "0"
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S.MEM.F.CODE .EQ %00100000
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S.MEM.F.NOMOVE .EQ %00010000
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S.MEM.F.ALIGN .EQ %00001000
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S.MEM.F.INUSE .EQ %10000000 (Internal Flag)
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S.MEM.REFCNT .EQ 1
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S.MEM.OWNERPID .EQ 2
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S.MEM.BIN .EQ 3
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S.MEM.PTR .EQ 4
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S.MEM.LEN .EQ 6
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*
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S.MEM .EQ 8
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*--------------------------------------
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* DEV STRUCT
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*--------------------------------------
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S.DEV.CODE .EQ 0 cld,jmp...
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S.DEV.JMP .EQ 2 ...(code,x)
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S.DEV.ID .EQ 4
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S.DEV.F .EQ 5
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S.DEV.F.INUSE .EQ %10000000
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S.DEV.F.BUSY .EQ %01000000
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S.DEV.F.SHARE .EQ %00100000 Device is shareable
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S.DEV.F.IRQ .EQ %00010000 Device is irq driven
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S.DEV.F.EVENT .EQ %00001000 Device is event driven
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S.DEV.F.COUT .EQ %00000100 Device supports Char OUT
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S.DEV.F.BLOCK .EQ %00000010
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S.DEV.F.CHAR .EQ %00000001
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S.DEV.NAME .EQ 6 5 Bytes : LEN+NUL KBD CON COMx LPTx ETHx
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*
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S.DEV .EQ 16
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*--------------------------------------
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S.DEVINFO.TYPE .EQ 0
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S.DEVINFO.TYPE.CHAR .EQ %00000001
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S.DEVINFO.TYPE.XY .EQ %00000010
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S.DEVINFO.TYPE.NET .EQ %00000011
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S.DEVINFO.TYPE.GFX .EQ %00000100
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S.DEVINFO.FLAGS .EQ 1
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S.DEVINFO.NET.FLAGS.ARPOFFLOAD .EQ %00000001
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S.DEVINFO.NET.FLAGS.IPOFFLOAD .EQ %00000010
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S.DEVINFO.NET.MAC .EQ 2
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S.DEVINFO.NET.STATUS .EQ 8
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S.DEVINFO.NET.STATUS.OK .EQ $80
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S.DEVINFO.NET.STATUS.FD .EQ $40
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S.DEVINFO.NET.STATUS.10 .EQ $01
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S.DEVINFO.NET.STATUS.100 .EQ $02
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S.DEVINFO.NET.STATUS.1000 .EQ $03
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*--------------------------------------
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* Generic Driver Functions
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*--------------------------------------
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DEVMGR.OPEN .EQ 0
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DEVMGR.GETEVENT .EQ 2
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DEVMGR.COUT .EQ 4
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DEVMGR.CLOSE .EQ 6
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DEVMGR.GETINFO .EQ 8
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DEVMGR.IRQ .EQ 10
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*--------------------------------------
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DEVMGR.SELECT .EQ 12
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*--------------------------------------
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* 'NET' Class Driver Functions
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*--------------------------------------
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DEVMGR.NET.SEND .EQ 12
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DEVMGR.SETIPCFG .EQ 14
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*--------------------------------------
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* 'GFX' Class Driver Functions
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*--------------------------------------
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DEVMGR.GFX.SETPIXEL .EQ 14
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DEVMGR.GFX.GETPIXEL .EQ 16
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DEVMGR.GFX.HLINE .EQ 18
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DEVMGR.GFX.VLINE .EQ 20
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DEVMGR.GFX.BITBLT .EQ 22
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*--------------------------------------
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* PS STRUCT
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*--------------------------------------
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S.PS.F .EQ 0
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S.PS.F.INUSE .EQ %10000000
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S.PS.F.HOLD .EQ %01000000
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S.PS.F.EVENT .EQ %00100000
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S.PS.F.ENV .EQ %00010000
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S.PS.F.SLEEP .EQ %00001000
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S.PS.F.INIT .EQ %00000100
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S.PS.ID .EQ 1
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S.PS.PID .EQ 2
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S.PS.hCS .EQ 3
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S.PS.hDS .EQ 4
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S.PS.hPREFIX .EQ 5
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S.PS.hENV .EQ 6
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S.PS.hCMDLINE .EQ 7
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*S.PS.hARGS .EQ 8
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S.PS.hINDEV .EQ 9
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S.PS.hOUTDEV .EQ 10
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S.PS.hERRDEV .EQ 11
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S.PS.CID .EQ 12
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S.PS.LASTERROR .EQ 13
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S.PS.PC .EQ 14
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*
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S.PS .EQ 16
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*--------------------------------------
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* LIB Function Indexes
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*--------------------------------------
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LIBMGR.LOAD .EQ 0
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LIBMGR.UNLOAD .EQ 2
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*--------------------------------------
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* Task Function Indexes
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*--------------------------------------
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TSKMGR.INIT .EQ 0
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TSKMGR.RUN .EQ 2
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TSKMGR.DOEVENT .EQ 4
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TSKMGR.QUIT .EQ 6
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*--------------------------------------
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* EVENT STRUCT
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*--------------------------------------
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S.EVT.F .EQ 0
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S.EVT.F.T10TH .EQ %10000000
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S.EVT.F.T1SEC .EQ %01000000
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S.EVT.F.hMEM2 .EQ %00100000 Indicates That S.EVT.DATAHI is a hMem
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S.EVT.F.hMEM1 .EQ %00010000 Indicates That S.EVT.DATALO is a hMem
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S.EVT.F.NET .EQ %00000100
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S.EVT.F.MOUSE .EQ %00000010
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S.EVT.F.KEY .EQ %00000001
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S.EVT.hDEV .EQ 1
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S.EVT.DATA .EQ 2
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S.EVT.DATALO .EQ 2
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S.EVT.DATAHI .EQ 3
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S.EVT.DATAW1 .EQ 4
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S.EVT.DATAW2 .EQ 6
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*
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S.EVT .EQ 8
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*--------------------------------------
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S.TIME.CENTURY .EQ 0 19,20,21....
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S.TIME.YEAR .EQ 1 0.99
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S.TIME.MONTH .EQ 2 1..12
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S.TIME.DAY .EQ 3 1..31
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S.TIME.HOUR .EQ 4 0..23
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S.TIME.MINUTE .EQ 5 0..59
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S.TIME.SECOND .EQ 6 0..61
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S.TIME.WDAY .EQ 7 1..7
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*
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S.TIME .EQ 8
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*--------------------------------------
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* S.STAT
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*--------------------------------------
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S.STAT.MODE .EQ 0
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S.STAT.MODE.XO .EQ $0001
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S.STAT.MODE.WO .EQ $0002
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S.STAT.MODE.RO .EQ $0004
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S.STAT.MODE.XG .EQ $0008
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S.STAT.MODE.WG .EQ $0010
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S.STAT.MODE.RG .EQ $0020
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S.STAT.MODE.XU .EQ $0040
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S.STAT.MODE.WU .EQ $0080
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S.STAT.MODE.RU .EQ $0100
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S.STAT.MODE.SST .EQ $0200
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S.STAT.MODE.SGID .EQ $0400
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S.STAT.MODE.SUID .EQ $0800
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S.STAT.DEV .EQ 2 WORD
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S.STAT.UID .EQ 4 WORD
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S.STAT.GID .EQ 6 WORD
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S.STAT.INO .EQ 8 QWORD
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S.STAT.NLINK .EQ 16 WORD
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S.STAT.SIZE .EQ 18 DWORD
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S.STAT.ATIME .EQ 22 DWORD
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S.STAT.MTIME .EQ 26 DWORD
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S.STAT.CTIME .EQ 30 DWORD
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S.STAT.BLOCKS .EQ 34 DWORD
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S.STAT.BLKSIZE .EQ 38 WORD
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S.STAT.PRODOS.TYPE .EQ 40 BYTE
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S.STAT.PRODOS.AUXTYPE .EQ 41 WORD
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*
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S.STAT .EQ 43
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*--------------------------------------
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* S.FILE for FOPEN,FREAD......
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*--------------------------------------
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S.FILE.HANDLER .EQ 0 0=KRNL,!0=hDEV,hLIB (LIBNFS,LIBTCPIP.....)
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S.FILE.TYPE .EQ 1
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S.FILE.TYPE.REG .EQ 1
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S.FILE.TYPE.DIR .EQ 2
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S.FILE.TYPE.BLK .EQ 3
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S.FILE.TYPE.CHR .EQ 4
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S.FILE.TYPE.LNK .EQ 5
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S.FILE.TYPE.SOCK .EQ 6
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S.FILE.TYPE.FIFO .EQ 7
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S.FILE.PRODOS.REF .EQ 2
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S.FILE.PRODOS.IOBUF .EQ 3
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*
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S.FILE.PRODOS .EQ 4
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*
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* no S.FILE,Variable size
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*--------------------------------------
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* S.DIR for OpenDir,ReadDir,CloseDir
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*--------------------------------------
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S.DIR.HANDLER .EQ 0
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S.DIR.F .EQ 1
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S.DIR.F.NOMORE .EQ $80
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S.DIR.PRODOS.REF .EQ 2
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||
S.DIR.PRODOS.IOBUF .EQ 3
|
||
S.DIR.PRODOS.EL .EQ 4
|
||
S.DIR.PRODOS.EPB .EQ 5
|
||
S.DIR.PRODOS.FC .EQ 6
|
||
*
|
||
S.DIR.PRODOS .EQ 8
|
||
* no S.DIR
|
||
*--------------------------------------
|
||
* S.DIRENT for ReadDir
|
||
*--------------------------------------
|
||
S.DIRENT.NAME .EQ 0
|
||
* Variable size
|
||
S.DIRENT.STAT .EQ S.STAT
|
||
*--------------------------------------
|
||
S.PFT.PATH .EQ 0
|
||
S.PFT.HANDLER .EQ 23
|
||
S.PFT.DATA .EQ 24 8 bytes OPAQUE data for handler
|
||
*
|
||
S.PFT .EQ 32
|
||
*--------------------------------------
|
||
MAN
|
||
SAVE INC/A2OSX.I
|