def strip_rx_flags(self, idx):
rx_flags = collections.namedtuple('<STR_LIT>', ['<STR_LIT>', '<STR_LIT>'])<EOL>idx = Radiotap.align(idx, <NUM_LIT:2>)<EOL>flags, = struct.unpack_from('<STR_LIT>', self._rtap, idx)<EOL>flag_bits = format(flags, '<STR_LIT>')[::-<NUM_LIT:1>]<EOL>rx_flags.reserved = int(flag_bits[<NUM_LIT:0>])<EOL>rx_flags.badplcp = int(flag_bits[<NUM_LIT:1>])<EOL>return idx + <NUM_LIT:2>, rx_flags<EOL>
strip(2 byte) radiotap.rxflags
        :idx: int
        :return: int
            idx
        :return: collections.namedtuple