163 	struct	bios_param_blk bpb;  in main()  local
420 	(void) memset((void *)&bpb, (char)0, sizeof (struct  bios_param_blk));  in main()
422 	format_diskette(fd, real_name, &fd_vtoc, &bpb, &rdirsec);  in main()
426 				vollabel, &bpb, rdirsec);  in main()
453 				struct  bios_param_blk *bpb, int *rdirsec)  in format_diskette()  argument
685 	bpb->b_nfat = 2;  in format_diskette()
687 		bpb->b_spcl = 2;  in format_diskette()
689 		bpb->b_mediadescriptor = (char)0xF0;  in format_diskette()
690 		bpb->b_fatsec[0] = 9;  in format_diskette()
691 		bpb->b_fatsec[1] = 0;  in format_diskette()
694 			bpb->b_spcl = 1;  in format_diskette()
696 			bpb->b_mediadescriptor = (char)0xF9;  in format_diskette()
697 			bpb->b_fatsec[0] = 7;  in format_diskette()
698 			bpb->b_fatsec[1] = 0;  in format_diskette()
700 			bpb->b_spcl = 1;  in format_diskette()
702 			bpb->b_mediadescriptor = (char)0xF0;  in format_diskette()
703 			bpb->b_fatsec[0] = 9;  in format_diskette()
704 			bpb->b_fatsec[1] = 0;  in format_diskette()
707 		bpb->b_spcl = 2;  in format_diskette()
709 		bpb->b_mediadescriptor = (char)0xFD;  in format_diskette()
710 		bpb->b_fatsec[0] = 2;  in format_diskette()
711 		bpb->b_fatsec[1] = 0;  in format_diskette()
713 		bpb->b_spcl = 2;  in format_diskette()
715 		bpb->b_mediadescriptor = (char)0xF9;  in format_diskette()
716 		bpb->b_fatsec[0] = 3;  in format_diskette()
717 		bpb->b_fatsec[1] = 0;  in format_diskette()
1483     char *doslabel, struct  bios_param_blk *bpb, int rdirsec)  in write_DOS_label()  argument
1504 	bpb->b_bps[0] = getlobyte(512);  in write_DOS_label()
1505 	bpb->b_bps[1] = gethibyte(512);  in write_DOS_label()
1507 	bpb->b_res_sec[0] = 1;  in write_DOS_label()
1508 	bpb->b_res_sec[1] = 0;  in write_DOS_label()
1511 	bpb->b_totalsec[0] = getlobyte(totalsec);  in write_DOS_label()
1512 	bpb->b_totalsec[1] = gethibyte(totalsec);  in write_DOS_label()
1513 	bpb->b_spt[0] = fdchar.fdc_secptrack;  in write_DOS_label()
1514 	bpb->b_spt[1] = 0;  in write_DOS_label()
1515 	bpb->b_nhead[0] = fdchar.fdc_nhead;  in write_DOS_label()
1516 	bpb->b_nhead[1] = 0;  in write_DOS_label()
1517 	bpb->b_hiddensec[0] = 0;  in write_DOS_label()
1518 	bpb->b_hiddensec[1] = 0;  in write_DOS_label()
1520 	bpb->b_rdirents[0] = getlobyte(rdirsec);  in write_DOS_label()
1521 	bpb->b_rdirents[1] = gethibyte(rdirsec);  in write_DOS_label()
1523 	(void) memcpy((char *)(bootloadr + 0x0B), (char *)bpb,  in write_DOS_label()
1535 	fat_bsize = 512 * bpb->b_fatsec[0];  in write_DOS_label()
1539 	*fat_rdir = bpb->b_mediadescriptor;  in write_DOS_label()
1542 	bootclen = (bootlen + 512 * (int)bpb->b_spcl - 1) /  in write_DOS_label()
1543 	    (512 * (int)bpb->b_spcl);  in write_DOS_label()
1559 	for (i = 0; i < (int)bpb->b_nfat; ++i)  in write_DOS_label()
1567 	rdirsec = bpb->b_rdirents[0];  in write_DOS_label()
1636 	struct		bios_param_blk *bpb;  in write_NEC_DOS_label()  local
1662 	bpb = (struct bios_param_blk *)&(bootsec_NEC[0xb]);  in write_NEC_DOS_label()
1671 	fatsec = bpb->b_fatsec[0];  in write_NEC_DOS_label()
1672 	for (i = 0; i < (int)bpb->b_nfat * (int)fatsec; ++i) {  in write_NEC_DOS_label()
1674 			fat_rdir[0] = bpb->b_mediadescriptor;  in write_NEC_DOS_label()
1698 	rdirsec = (int)htols(bpb->b_rdirents[0]) * 32 /1024;  in write_NEC_DOS_label()
1700 	rdirsec = (int)htols(bpb->b_rdirents[0]) * 32 /1024;  in write_NEC_DOS_label()