bktr_name|bktr_name
bktr_INB|bktr_INB
bktr_INL|bktr_INL
bktr_INW|bktr_INW
bktr_OUTB|bktr_OUTB
bktr_OUTL|bktr_OUTL
bktr_OUTW|bktr_OUTW
bktr_close|bktr_close
bktr_get_info|bktr_get_info
bktr_ioctl|bktr_ioctl
bktr_mmap|bktr_mmap
bktr_open|bktr_open
bktr_read|bktr_read
bktr_set_info|bktr_set_info
bktr_write|bktr_write
