/*
 * 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);