247 lines
5.3 KiB
C
247 lines
5.3 KiB
C
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#ifndef _FR_H
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#define _FR_H
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#pragma pack(1) /** ensure packed structures **/
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/********
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@doc EXTERNAL OEMNSF DATATYPES AWNSFAPI SRVRDLL
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@type BYTE | IFR | .
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@flag Frame identifier values used in the FR struct and various APIs |
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ifrDIS = DIS frame
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ifrCSI = CSI frame
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ifrNSF = NSF frame
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ifrDTC = DTC frame
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ifrCIG = CIG frame
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ifrNSC = NSC frame
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ifrDCS = DCS frame
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ifrTSI = TSI frame
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ifrNSS = NSS frame
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@xref <t FR>
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********/
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#define ifrNULL 0
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#define ifrDIS 1
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#define ifrCSI 2
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#define ifrNSF 3
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#define ifrDTC 4
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#define ifrCIG 5
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#define ifrNSC 6
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#define ifrDCS 7
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#define ifrTSI 8
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#define ifrNSS 9
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typedef BYTE IFR;
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typedef IFR FAR* LPIFR;
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/********
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@doc EXTERNAL OEMNSF DATATYPES AWNSFAPI SRVRDLL
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@types FR | Structure containing received or sent frames
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@field IFR | ifr | Frame identifier
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@field BYTE | cb | Length of the FIF part of the frame
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@field BYTE[] | fif | Variable length FIF part
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@tagname _FR
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@xref <t IFR>
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********/
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typedef struct
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{
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IFR ifr;
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BYTE cb;
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} FRBASE;
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#if defined(PORTABLE) || defined(__cplusplus) /* strictly ANSI C */
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typedef struct
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{
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IFR ifr;
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BYTE cb;
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BYTE fif[1]; /* start of var length array */
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}
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FR, FAR* LPFR, NEAR* NPFR;
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#else /* Microsoft C */
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typedef struct
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{
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FRBASE; /* anonymous */
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BYTE fif[1]; /* variable length fif field */
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} FR, FAR* LPFR, NEAR* NPFR;
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#endif
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typedef LPFR FAR* LPLPFR;
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typedef LPLPFR FAR* LPLPLPFR;
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/********
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@doc EXTERNAL OEMNSF DATATYPES
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@types LLPARAMS | Structure containing low-level T.30 capabilities or
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parameters.
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@field BYTE | Baud | Baud Rate Capability or Mode.
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@flag Baud Rate Mode Codes |
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V27_2400 = 0
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V27_4800 = 2
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V29_7200 = 3
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V29_9600 = 1
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V33_12000 = 6
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V33_14400 = 4
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V17_7200 = 11
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V17_9600 = 9
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V17_12000 = 10
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V17_14400 = 8
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@flag V27_SLOW | Baud Rate Capability: V.27 at 2400bps only.
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@flag V27_ONLY | Baud Rate Capability: V.27 only, at 2400bps and 4800bps.
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@flag V29_ONLY | Baud Rate Capability: V.29 only, at 7200bps and 9600bps.
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@flag V27_V29 | Baud Rate Capability: V.27 and V.29 at the above speeds.
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@flag V27_V29_V33 | Baud Rate Capability: V.27 and V.29 at the above speeds plus
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V.33 at 12000bps and 14400bps.
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@flag V27_V29_V33_V17 | Baud Rate Capability: V.27, V.29, V.33 at the above
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speeds plus V.17 at 12000bps and 14400bps.
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@field BYTE | MinScan | Minimum Scan-line time Requirement or Mode.
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@flag Minscan Mode Codes |
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MINSCAN_40 = 4
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MINSCAN_20 = 0
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MINSCAN_10 = 2
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MINSCAN_5 = 1
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MINSCAN_0 = 7
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@flag MINSCAN_0_0_0 | MinScan Reqmnt: 0ms at all vertical resolutions
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@flag MINSCAN_5_5_5 | MinScan Reqmnt: 5ms at all vertical resolutions
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@flag MINSCAN_10_10_10 | MinScan Reqmnt: 10ms at all vertical resolutions
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@flag MINSCAN_20_20_20 | MinScan Reqmnt: 20ms at all vertical resolutions
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@flag MINSCAN_40_40_40 | MinScan Reqmnt: 40ms at all vertical resolutions
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@flag MINSCAN_40_20_20 | MinScan Reqmnt: 40ms at 100dpi, 20ms at all other resolutions
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@flag MINSCAN_20_10_10 | MinScan Reqmnt: 20ms at 100dpi, 10ms at all other resolutions
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@flag MINSCAN_10_5_5 | MinScan Reqmnt: 10ms at 100dpi, 5ms at all other resolutions
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@flag MINSCAN_40_40_20 | MinScan Reqmnt: 40ms at 100dpi and 200dpi, 20ms at 400dpi
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@flag MINSCAN_20_20_10 | MinScan Reqmnt: 20ms at 100dpi and 200dpi, 10ms at 400dpi
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@flag MINSCAN_10_10_5 | MinScan Reqmnt: 10ms at 100dpi and 200dpi, 5ms at 400dpi
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@flag MINSCAN_40_20_10 | MinScan Reqmnt: 40ms at 100dpi, 20ms at 200dpi, 10ms at 400dpi
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@flag MINSCAN_20_10_5 | MinScan Reqmnt: 20ms at 100dpi, 10ms at 200dpi, 5ms at 400dpi
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@field BYTE | fECM | ECM Capability or Mode (boolean).
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@field BYTE | fECM64 | Small-Frame (64 byte frame) ECM Capability or Mode (boolean).
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@tagname _LLPARAMS
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@xref <f OEM_NSxToBC>, <f OEM_CreateFrame>
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********/
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typedef struct
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{
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BYTE Baud;
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BYTE MinScan;
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BYTE fECM;
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BYTE fECM64;
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/**
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BYTE fNonEfaxBFT :1;
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BYTE fNonEfaxSUB :1;
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BYTE fNonEfaxSEP :1;
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BYTE fNonEfaxPWD :1;
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BYTE fNonEfaxCharMode:1;
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BYTE fNonEfaxDTM :1;
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BYTE fNonEfaxBTM :1;
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BYTE fNonEfaxEDI :1;
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**/
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}
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LLPARAMS, FAR* LPLLPARAMS, NEAR* NPLLPARAMS;
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/** Baud rate capability codes **/
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#define V27_SLOW 0
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#define V27_ONLY 2
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#define V29_ONLY 1
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#define V33_ONLY 4
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#define V17_ONLY 8
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#define V27_V29 3
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#define V27_V29_V33 7
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#define V27_V29_V33_V17 11
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#define V_ALL 15
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/** Baud rate mode codes **/
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#define V27_2400 0
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#define V29_9600 1
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#define V27_4800 2
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#define V29_7200 3
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#define V33_14400 4
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#define V33_12000 6
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#define V17_14400 8
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#define V17_9600 9
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#define V17_12000 10
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#define V17_7200 11
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/** Minscan capability codes **/
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#define MINSCAN_0_0_0 7
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#define MINSCAN_5_5_5 1
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#define MINSCAN_10_10_10 2
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#define MINSCAN_20_20_20 0
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#define MINSCAN_40_40_40 4
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#define MINSCAN_40_20_20 5
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#define MINSCAN_20_10_10 3
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#define MINSCAN_10_5_5 6
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#define MINSCAN_10_10_5 10
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#define MINSCAN_20_20_10 8
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#define MINSCAN_40_40_20 12
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#define MINSCAN_40_20_10 13
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#define MINSCAN_20_10_5 11
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typedef enum
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{
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WHICHDCS_FIRST = 0,
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WHICHDCS_NOREPLY = 1,
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WHICHDCS_FTT = 2,
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WHICHDCS_DIS = 3
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}
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WHICHDCS;
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#pragma pack()
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#endif /* _FR_H */
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