exception Bad_EOF_packet of Bitstring.bitstringval eof_packet_empty : eof_packetval eof_packet_to_string : eof_packet -> stringtype flag_server = | Server_status_in_trans| Server_status_autocommit| Server_more_results_exists| Server_status_no_good_index_used| Server_status_no_index_used| Server_status_cursor_exists| Server_status_last_row_sent| Server_status_db_dropped| Server_status_no_backslash_escapes| Server_status_metadata_changed| Server_query_was_slow| Server_ps_out_paramsval flag_server_to_int : flag_server -> intval status_has_flag : int -> flag_server -> boolval eof_packet_bits : Bitstring.bitstring -> eof_packetval eof_packet_chan : in_channel -> 'a -> eof_packet