sc_nblks          109 dev/isa/fd.c   	int sc_nblks;		/* number of blocks currently transferring */
sc_nblks          705 dev/isa/fd.c   		fd->sc_nblks = nblks;
sc_nblks          805 dev/isa/fd.c   			    fd->sc_blkno, fd->sc_nblks);
sc_nblks          818 dev/isa/fd.c   		fd->sc_blkno += fd->sc_nblks;