hfsplus_ext_cmp_key 62 fs/hfsplus/btree.c tree->keycmp = hfsplus_ext_cmp_key; hfsplus_ext_cmp_key 320 fs/hfsplus/hfsplus_fs.h int hfsplus_ext_cmp_key(const hfsplus_btree_key *, const hfsplus_btree_key *);