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SMC21LIB.LZH
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CLIB.DEF
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2000-06-30
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/*
** CLIB.DEF -- Definitions for Small-C library functions
**
** For other credits and references, see DDJ, May 1984
*/
/*
** Definition of CP/M FCB and additional parameters
*/
#define FCBSIZE 36 /*size of file control block*/
#define DRIVE 0 /*CP/M drive designator offset*/
#define NAMEOFF 1 /*CP/M file name offset*/
#define NAMEOFF2 16 /*CP/M 2nd file name offset*/
#define NAMESIZE 8 /*CP/M file name size*/
#define TYPEOFF 9 /*CP/M file type offset*/
#define TYPESIZE 3 /*CP/M file type size*/
#define NTSIZE 11 /*CP/M file name and type size*/
#define RRNOFF 33 /*CP/M random record number offset*/
#define CPMEOF 26 /*CP/M end-of-file byte*/
#define BUFSIZE 128 /*size of I/O buffer*/
#define MAXFILES 10 /*maximum open files*/
/*
** CP/M function calls
*/
#define CLOFIL 16 /*close file*/
#define DCONIO 6 /*direct console i/o*/
#define DELFIL 19 /*delete file*/
#define FNDFIL 17 /*find first occurence of file*/
#define FNDNXT 18 /*find next occurence of file*/
#define GETPOS 36 /*get number of current sector*/
#define GOCPM 00 /*go to CP/M*/
#define LSTOUT 05 /*list output*/
#define MAKFIL 22 /*make file*/
#define OPNFIL 15 /*open file*/
#define POSEND 35 /*position file to end*/
#define PUNOUT 04 /*punch output*/
#define RENAME 23 /*rename file*/
#define RDRND 33 /*read sector randomly*/
#define RDRINP 03 /*reader input*/
#define SETDMA 26 /*set dma*/
#define WRTRND 40 /*write sector randomly*/
/*
** Device codes
*/
#define CPMCON DCONIO /*console*/
#define CPMRDR RDRINP /*reader*/
#define CPMPUN PUNOUT /*punch*/
#define CPMLST LSTOUT /*list*/
/*
** File status bits
*/
#define RDBIT 1 /*open for read*/
#define WRTBIT 2 /*open for write*/
#define EOFBIT 4 /*eof condition*/
#define ERRBIT 8 /*error condition*/
/*
** ASCII characters
*/
#define ABORT 3
#define RUB 8
#define PAUSE 19
#define WIPE 24
#define DEL 127