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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def genlmsg_valid_hdr(nlh, hdrlen):
 """Validate Generic Netlink message headers. https://github.com/thom311/libnl/blob/libnl3_2_25/lib/genl/genl.c#L117 Verifies the integrity of the Netlink and Generic Netlink headers by enforcing the following requirements: - Valid Netlink message header (`nlmsg_valid_hdr()`) - Presence of a complete Generic Netlink header - At least `hdrlen` bytes of payload included after the generic Netlink header. Positional arguments: nlh -- Netlink message header (nlmsghdr class instance). hdrlen -- length of user header (integer). Returns: True if the headers are valid or False if not. """

    if not nlmsg_valid_hdr(nlh, GENL_HDRLEN):
        return False

    ghdr = genlmsghdr(nlmsg_data(nlh))
    if genlmsg_len(ghdr) < NLMSG_ALIGN(hdrlen):
        return False

    return True