drivestate
enum drivestate
return (enum drivestate) i;
drive_state(enum drivestate state)
int set_drive_state(int driveno, enum drivestate state, enum setstateflags flags);
char *drive_state(enum drivestate);
enum drivestate DriveState(char *text);
set_drive_state(int driveno, enum drivestate newstate, enum setstateflags flags)
enum drivestate
return (enum drivestate) i;
drive_state(enum drivestate state)
enum drivestate state; /* current state */