Check if the Netlink message fits into the remaining bytes.

    https://github.com/thom311/libnl/blob/libnl3_2_25/lib/msg.c#L179

    Positional arguments:
    nlh -- Netlink message header (nlmsghdr class instance).
    remaining -- number of bytes remaining in message stream (c_int).

    Returns:
    Boolean.

def nlmsg_ok(nlh, remaining):
    """Check if the Netlink message fits into the remaining bytes.

    https://github.com/thom311/libnl/blob/libnl3_2_25/lib/msg.c#L179

    Positional arguments:
    nlh -- Netlink message header (nlmsghdr class instance).
    remaining -- number of bytes remaining in message stream (c_int).

    Returns:
    Boolean.
    """
    sizeof = libnl.linux_private.netlink.nlmsghdr.SIZEOF
    return remaining.value >= sizeof and sizeof <= nlh.nlmsg_len <= remaining.value