125 lines
4.2 KiB
C
125 lines
4.2 KiB
C
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/************************************************************/
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/* Windows Write, Copyright 1985-1992 Microsoft Corporation */
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/************************************************************/
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#include "machdefs.h"
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#define cfcPage ((typeFC)cbSector)
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#define ibpNil 255
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#define lruMax ((unsigned) 65535)
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#define fnMax 5
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#define fnInsert (fnNil - 1)
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#define fnScratch 0
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#define osfnNil (-1)
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#define rfnNil rfnMax /* Stored in 7 bits */
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#define rfnFree (rfnMax + 1)
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#define wMW ('M' + ('W' << 8))
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#define wSY ('S' + ('Y' << 8))
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#define wHP ('H' + ('P' << 8))
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#define cwSector (cbSector / sizeof (int))
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#define cbpMustKeep 6 /* assume no bp will be dislodged for this
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many calls to IbpEnsureValid */
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#define cbOpenFileBuf 128
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#ifdef SAND
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#define wMagic 0177062
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#define wMagicOld 0137061
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#else /* not SAND */
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#define wMagic 0137061
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#endif /* not SAND */
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#define wMagicTool ((0253 << 8) + 0)
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#define fcMax ((typeFC) 2147483647)
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#define fpeNoSuch (-5)
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#define fpeDiskFull (-7)
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struct BPS
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{
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typePN pn;
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int fn;
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typeTS ts; /* time stamp - used in LRU algorithm */
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unsigned fDirty : 1;
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unsigned cch : 15;
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CHAR ibpHashNext; /* link for external chained hashing
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collision resolution */
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};
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struct FCB
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{
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typeFC fcMac; /* includes FIB, but not FKP's */
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unsigned char fFormatted : 1;
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unsigned char fDelete : 1;
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unsigned char fReferenced : 1;
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unsigned char dty : 4;
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unsigned char fOpened: 1; /* Whether file has been opened before */
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unsigned char rfn : 7;
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unsigned char fSearchPath: 1; /* Search path when first opened */
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int mdExt;
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int mdFile;
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typePN pnChar;
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typePN pnPara;
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typePN pnFntb;
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typePN pnSep;
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typePN pnSetb;
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typePN pnBftb;
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typePN pnFfntb; /* font family name table offset */
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typePN pnMac; /* # of pages actually in existence */
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typeFC (**hgfcChp)[];
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typeFC (**hgfcPap)[];
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CHAR (**hszFile)[];
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CHAR (**hszSsht)[];
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CHAR rgbOpenFileBuf[ cbOpenFileBuf ]; /* OpenFile's work space */
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#ifdef SAND
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int version; /* version byte */
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int vref; /* volume reference number */
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#endif /* SAND */
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unsigned int fDisableRead: 1; /* disable reading of file */
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};
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#define cbFCB (sizeof (struct FCB))
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#define cwFCB (sizeof (struct FCB) / sizeof (int))
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struct ERFN
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{ /* Real file (opened in os) */
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int osfn;
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int fn;
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typeTS ts; /* time stamp - used in LRU algorithm */
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};
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#define cchToolHeader 14
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struct FIB
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{
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int wIdent; /* Word-specific magic number */
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int dty;
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int wTool;
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int cReceipts; /* Number of external receipts allowed */
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int cbReceipt; /* Length of each receipt */
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int bReceipts; /* One word offset from beginning of file
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to beginning of receipts */
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int isgMac; /* Number of code segments included */
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/* End of Multi-Tool standard header */
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typeFC fcMac;
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typePN pnPara;
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typePN pnFntb;
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typePN pnSep;
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typePN pnSetb;
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typePN pnBftb; /* Also pnPgtb */
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typePN pnFfntb; /* font family name table */
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CHAR szSsht[66]; /* Style sheet name */
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typePN pnMac;
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CHAR rgbJunk[cbSector - (cchToolHeader + sizeof (typeFC)
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+ 7 * sizeof (typePN) + 66)];
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};
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#define cchFIB (sizeof (struct FIB))
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#define CONVFROMWORD (TRUE + 2) /* used by FWriteFn to convert Word file
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characters to Write ANSI set */
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