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Lines Matching defs:heads

189 	int	heads;		/* number of heads */
511 type->cyls, type->heads, type->sectrac);
1019 block = (fd->sc_cylin * type->heads + head) * type->sectrac + sec;
1098 /* allow 1/50 second for heads to settle */
1196 /* allow 1/30 second for heads to settle */
1322 form_parms->ntrk = fd->sc_type->heads;
1376 fd->sc_type->heads = form_parms->ntrk;
1395 if (form_cmd->head >= fd->sc_type->heads ||
1465 bp->b_blkno = (finfo->cyl * (type->sectrac * type->heads)