(** Low-level I/O operations for database files *)

(** Create a new database file with the specified page size *)
val create_database : string -> int -> (unit, Error.t) result

(** Read and parse the database header *)
val read_header : string -> (Types.metadata, Error.t) result

(** Write metadata to database header *)
val write_header : string -> Types.metadata -> (unit, Error.t) result