88 static char MBRbuf[2048], *disk_device;  variable
275   const unsigned char *bufp = (const unsigned char *)MBRbuf;  in physical_HS()
304     pe->part = part_offset(MBRbuf, i);  in reset_boot()
306     pe->sec_buffer = MBRbuf;  in reset_boot()
333   memset(&MBRbuf[510 - 4*16], 0, 4*16);  in create_empty_doslabel()
334   write_table_flag(MBRbuf);  in create_empty_doslabel()
361   if (SECTOR_SIZE != readall(dev_fd, MBRbuf, SECTOR_SIZE)) {  in read_mbr()
365   if (validate && !validate_part_buff(MBRbuf)) {  in read_mbr()
458   if (validate && !validate_part_buff(MBRbuf)) {  in list_partitions()
525     partitions[i].part = part_offset(MBRbuf, i);  in init_members()
526     partitions[i].sec_buffer = MBRbuf;  in init_members()
1423   memset(MBRbuf, 0, sizeof(MBRbuf));  in reset_entries()