internal bool SetGlobalCallback_MessagesSessionFailed(FnSteamNetworkingMessagesSessionFailed fnCallback)
        {
            var returnValue = _SetGlobalCallback_MessagesSessionFailed(Self, fnCallback);

            return(returnValue);
        }
 private static extern bool _SetGlobalCallback_MessagesSessionFailed(IntPtr self, FnSteamNetworkingMessagesSessionFailed fnCallback);