lock_fdc
if (lock_fdc(drive))
if (lock_fdc(drive))
if (lock_fdc(drive))
if (lock_fdc(drive)) {
if (lock_fdc(drive))
if (lock_fdc(drive))
if (lock_fdc(drive))
if (lock_fdc(drive))
if (lock_fdc(drive))
if (lock_fdc(drive))
if (lock_fdc(drive))
if (lock_fdc(drive))
if (lock_fdc(drive))
if (lock_fdc(drive))
res = lock_fdc(drive);