pub unsafe extern "C" fn SteamAPI_ISteamNetworkingSockets_FlushMessagesOnConnection(
    self_: *mut ISteamNetworkingSockets,
    hConn: HSteamNetConnection,
) -> EResultpub unsafe extern "C" fn SteamAPI_ISteamNetworkingSockets_FlushMessagesOnConnection(
    self_: *mut ISteamNetworkingSockets,
    hConn: HSteamNetConnection,
) -> EResult