func (db *DB) readHeaderAddrs() error {
	var err error
	db.header.BaseAddr, err = db.readUint32(9)
	if err != nil {
		return err
	}
	db.header.IndexBaseAddr, err = db.readUint32(21)
	return err
}
// parses addrs in db file header
parses addrs in db file header
// parses addrs in db file header
func (db *DB) readHeaderAddrs() error {
	var err error
	db.header.BaseAddr, err = db.readUint32(9)
	if err != nil {
		return err
	}
	db.header.IndexBaseAddr, err = db.readUint32(21)
	return err
}
func ( db * DB ) readHeaderAddrs ( ) error { var err error db . header . BaseAddr , err = db . readUint32 ( 9 ) if err != nil { return err } db . header . IndexBaseAddr , err = db . readUint32 ( 21 ) return err }
parses addrs in db file header
parses addrs in db file header