/* * btree.h * */ int befs_btree_find(struct super_block *sb, befs_data_stream * ds, const char *key, befs_off_t * value); int befs_btree_read(struct super_block *sb, befs_data_stream * ds, loff_t key_no, size_t bufsize, char *keybuf, size_t * keysize, befs_off_t * value);