## adapted from /sys/include/disk.h on Plan 9: subject to the Lucent Public License 1.02#ScsiIO: module{	PATH: con "/dis/lib/scsiio.dis"; 	# SCSI interface	Scsi: adt {		lock:	chan of int;		inquire:	string;		rawfd:	ref Sys->FD;		nchange:	int;		changetime:	int; 		open:	fn(f: string): ref Scsi;		rawcmd:	fn(s: self ref Scsi, c: array of byte, d: array of byte, io: int): int;		cmd:		fn(s: self ref Scsi, c: array of byte, d: array of byte, io: int): int;		ready:	fn(s: self ref Scsi): int;	}; 	Sread, Swrite, Snone: con iota; 	scsierror:	fn(asc: int, ascq: int): string; 	init:	fn(verbose: int);};