Hi.

I'm new to vb6.

I want to transmit data between linux(C laguage) and window xp(vb6) with UDP socket.

I already used "winsock" in vb6, but data wasn't transmitted with linux server.

Do I need to make structure(sockaddr_in) in vb6 so that linux server can read it?

Or can I use this structure type without any declare in vb6?

Here's my VB6 code,
Code:
''''send data'''''''''''''''''''''''''''

Private Sub cmdSend_Click()
wsClient.SendData txtSend.Text
DisplayText "<Client> " & txtSend.Text
txtSend.Text = vbNullString
End Sub
.................
''''receive data'''''''''''''''''''''

Private Sub wsClient_DataArrival(ByVal bytesTotal As Long)
Dim strData As String
wsClient.GetData strData, vbString
DisplayText "<Server> " & strData
End Sub
........
In order to receive/send data from/to this client(window, vb6),

how does Linux sever(C program) can do?

or

Does window client need to be change? How?

Please, it's urgent problem related with my research.

thanks.