taglinefilesource code
zero578fs/hpfs/hpfs.hunsigned zero5[8];      /* 0 */
zero5397fs/hpfs/hpfs.hunsigned zero5[2];
zero5425fs/hpfs/hpfs_fs.cdubious |= check_warn(!zerop(superblock->zero5,
zero5426fs/hpfs/hpfs_fs.csizeof superblock->zero5),