1*dd12a5c6SDavid du Colombier Buf* bopen(long (*)(Buf*, void*, long, ulong), int, int, int); 2*dd12a5c6SDavid du Colombier long bread(Buf*, void*, long, vlong); 37dd7cddfSDavid du Colombier void bterm(Buf*); 4*dd12a5c6SDavid du Colombier long bufread(Otrack*, void*, long, vlong); 57dd7cddfSDavid du Colombier long bufwrite(Otrack*, void*, long); 6*dd12a5c6SDavid du Colombier long bwrite(Buf*, void*, long); 759cc4ca5SDavid du Colombier void *emalloc(ulong); 8*dd12a5c6SDavid du Colombier char* geterrstr(void); 9*dd12a5c6SDavid du Colombier Drive* mmcprobe(Scsi*); 10