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- /* BTNtape include file, version 3.0 */
-
- /* Operations supported by TapeIO */
- #define TSENSE 0 /* request sense */
- #define TREADY 1 /* test unit ready */
- #define TREAD 2 /* read blocks */
- #define TWRITE 3 /* write blocks */
- #define TREWIND 4 /* rewind tape */
- #define WFMARK 5 /* write file mark */
- #define TSKIPF 6 /* skip over files */
- #define TSKIPE 7 /* skip to end of data */
- #define TRETEN 8 /* retension tape */
- #define TEJECT 9 /* eject tape */
- #define INQUIRY 10 /* read device info */
- #define MDSET 11 /* mode-set */
- #define MDSNS 12 /* mode-sense */
- #define USRMODE 13 /* user mode-set */
- #define RDCAP 14 /* read capacity */
- #define RAWCMD 15 /* send user scsi command to tape */
- #define TFINISH 16 /* wait for last operation to finish */
-
- /* these control how fast TapeIO returns to the caller */
- #define CTLWAIT 0 /* return when operation is done */
- #define CTLIMM 1 /* return immediately */
-
- #define FAKEOM 99 /* special return code for DAC EOM */
-
- /* Supported device types (from INQUIRY) */
- #define SEQ (inq[0]==0x01) /* sequential */
- #define DAC (inq[0]==0x10) /* direct-access */
- #define BADLUN (inq[0]==0x7f) /* oops */
-
- #define PKTADR(Z) (struct DosPacket *)Z->mn_Node.ln_Name
-
- /* function prototypes */
- void _main(char*);
- long TapeIO(int,long,int);
- int DoSense(long);
- int postape(int,int,long);
- long wrteot(int,int,long);
- void freestuff(void);
- int getstart(long *);
- void Mprintf(char *, ...);
- void toUPPER(char *);
- void swapbytes(char *);
- long NewTape(void);
- long ask(char *, char *, char *);
- void returnpkt(ULONG, ULONG);
-
-