typedef struct DrvSts2 { Size Offset Description short track; 2 0 Current track
SignedByte writeProt; 1 2 Bit 7 is 1 if volume is locked SignedByte sides; 1 5 Bit 7 is 0 is the disk is single-sided QElemPtr qLink; 4 6 Address of next queue element (0=last)
short qType; 2 10 Reserved
short dQDrive; 2 12 Drive number
short dQRefNum; 2 14 Drive reference number
short dQFSID; 2 16 File system identifier
short driveSize; 2 18
short driveS1; 2 20
short driveType; 2 22
short driveManf; 2 24
short driveChar; 2 26
char driveMisc; 1 28