COMMDEF.H

// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF 
// ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO 
// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A 
// PARTICULAR PURPOSE. 
// 
// Copyright 1993 - 1998 Microsoft Corporation.  All Rights Reserved. 
// 
//  MODULE:   commdef.h 
// 
//  PURPOSE:  Define types and values for communication. 
// 
 
typedef struct _CLIENT_IO_RETURN_DATA 
{ 
   DWORD ByteCount; 
} 
CLIENT_IO_RETURN_DATA, *PCLIENT_IO_RETURN_DATA; 
 
typedef struct _CLIENT_IO_I_AM_DONE 
{ 
   DWORD TotalTicks; 
   DWORD TotalIterations; 
   DWORD TotalBytesTransferred; 
} 
CLIENT_IO_I_AM_DONE, *PCLIENT_IO_I_AM_DONE; 
 
// 
// Message types 
// 
#define CLIENT_IO_MT_RETURN_DATA    1 
#define CLIENT_IO_MT_I_AM_DONE      2 
 
typedef struct _CLIENT_IO_BUFFER 
{ 
   DWORD MessageType; 
   union 
   { 
      CLIENT_IO_RETURN_DATA ReturnData; 
      CLIENT_IO_I_AM_DONE IAmDone; 
   } 
   u; 
} 
CLIENT_IO_BUFFER, *PCLIENT_IO_BUFFER; 
 
 
#define CLIENT_OUTBOUND_BUFFER_MAX  1024 
 
// 
// Choose an arbitrary port number.  May need to be changed if 
// it conflicts with an existing application. 
// 
#define SERVPORT 12396