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SGI Developer Toolbox 6.1
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SGI Developer Toolbox 6.1 - Disc 4.iso
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fax
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faxd
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class2.h
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C/C++ Source or Header
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1994-08-01
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120 lines
/* $Header: /usr/people/sam/fax/faxd/RCS/class2.h,v 1.14 1994/02/28 14:14:42 sam Rel $ */
/*
* Copyright (c) 1990, 1991, 1992, 1993, 1994 Sam Leffler
* Copyright (c) 1991, 1992, 1993, 1994 Silicon Graphics, Inc.
*
* Permission to use, copy, modify, distribute, and sell this software and
* its documentation for any purpose is hereby granted without fee, provided
* that (i) the above copyright notices and this permission notice appear in
* all copies of the software and related documentation, and (ii) the names of
* Sam Leffler and Silicon Graphics may not be used in any advertising or
* publicity relating to the software without the specific, prior written
* permission of Sam Leffler and Silicon Graphics.
*
* THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
* EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
* WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
*
* IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
* ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
* OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
* WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
* LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
* OF THIS SOFTWARE.
*/
#ifndef _class2_
#define _class2_
/*
* Class 2 Fax Modem Definitions.
*/
#define BIT(i) (1<<(i))
// bit ordering directives +fbor=<n>
const int BOR_C_DIR = 0; // phase C direct
const int BOR_C_REV = 1; // phase C reversed
const int BOR_C = 0x1;
const int BOR_BD_DIR = (0<<1); // phase B/D direct
const int BOR_BD_REV = (1<<1); // phase B/D reversed
const int BOR_BD = 0x2;
// service types returned by +fclass=?
const int SERVICE_DATA = BIT(0); // data service
const int SERVICE_CLASS1 = BIT(1); // class 1 interface
const int SERVICE_CLASS2 = BIT(2); // class 2 interface
const int SERVICE_CLASS20 = BIT(3); // class 2.0 interface
const int SERVICE_VOICE = BIT(8); // voice service (ZyXEL extension)
const int SERVICE_ALL = BIT(9)-1;
// t.30 session subparameter codes
const int VR_NORMAL = 0; // 98 lpi
const int VR_FINE = 1; // 196 lpi
const int VR_ALL = BIT(VR_FINE+1)-1;
const int BR_2400 = 0; // 2400 bit/s
const int BR_4800 = 1; // 4800 bit/s
const int BR_7200 = 2; // 7200 bit/s
const int BR_9600 = 3; // 9600 bit/s
const int BR_12000 = 4; // 12000 bit/s
const int BR_14400 = 5; // 14400 bit/s
const int BR_ALL = BIT(BR_14400+1)-1;
const int WD_1728 = 0; // 1728 pixels in 215 mm
const int WD_2048 = 1; // 2048 pixels in 255 mm
const int WD_2432 = 2; // 2432 pixels in 303 mm
const int WD_1216 = 3; // 1216 pixels in 151 mm
const int WD_864 = 4; // 864 pixels in 107 mm
const int WD_ALL = BIT(WD_864+1)-1;
const int LN_A4 = 0; // A4, 297 mm
const int LN_B4 = 1; // B4, 364 mm
const int LN_INF = 2; // Unlimited length
const int LN_ALL = BIT(LN_INF+1)-1;
const int DF_1DMR = 0; // 1-D Modified Huffman
const int DF_2DMR = 1; // 2-D Modified Huffman
const int DF_2DMRUNCOMP = 2; // 2-D Uncompressed Mode
const int DF_2DMMR = 3; // 2-D Modified Modified Read
const int DF_ALL = BIT(DF_2DMMR+1)-1;
const int EC_DISABLE = 0; // disable ECM
const int EC_ENABLE = 1; // enable ECM
const int EC_ALL = 0x3;
const int BF_DISABLE = 0; // disable BFT
const int BF_ENABLE = 1; // enable BFT
const int BF_ALL = 0x3;
const int ST_0MS = 0; // scan time/line: 0 ms/0 ms
const int ST_5MS = 1; // scan time/line: 5 ms/5 ms
const int ST_10MS2 = 2; // scan time/line: 10 ms/5 ms
const int ST_10MS = 3; // scan time/line: 10 ms/10 ms
const int ST_20MS2 = 4; // scan time/line: 20 ms/10 ms
const int ST_20MS = 5; // scan time/line: 20 ms/20 ms
const int ST_40MS2 = 6; // scan time/line: 40 ms/20 ms
const int ST_40MS = 7; // scan time/line: 40 ms/40 ms
const int ST_ALL = BIT(ST_40MS+1)-1;
// post page message codes
const int PPM_MPS = 0; // another page next, same document
const int PPM_EOM = 1; // another document next
const int PPM_EOP = 2; // no more pages or documents
const int PPM_PRI_MPS = 4; // another page, procedure interrupt
const int PPM_PRI_EOM = 5; // another doc, procedure interrupt
const int PPM_PRI_EOP = 6; // all done, procedure interrupt
// post page response codes
const int PPR_MCF = 1; // page good
const int PPR_RTN = 2; // page bad, retrain requested
const int PPR_RTP = 3; // page good, retrain requested
const int PPR_PIN = 4; // page bad, interrupt requested
const int PPR_PIP = 5; // page good, interrupt requested
// important stream transfer codes
const int DLE = 16; // transparent character escape
const int SUB = 26; // <DLE><SUB> => <DLE><DLE> for Class 2.0
const int ETX = 3; // <DLE><ETX> means end of transfer
const int DC1 = 17; // start data transfer (Class 2)
const int DC2 = 18; // start data transfer (Class 2.0 and ZyXEL)
const int CAN = 24; // abort data transfer
#endif /* _class2_ */