Function steamworks_sys::SteamAPI_ISteamNetworkingSockets_SendMessageToConnection

pub unsafe extern "C" fn SteamAPI_ISteamNetworkingSockets_SendMessageToConnection(
    self_: *mut ISteamNetworkingSockets, 
    hConn: HSteamNetConnection, 
    pData: *const c_void, 
    cbData: uint32, 
    nSendFlags: c_int, 
    pOutMessageNumber: *mut int64
) -> EResult