stdafx.h

A test program ok? Very good for many beginers,

// stdafx.h : include file for standard system include files,
//  or project specific include files that are used frequently, but
//      are changed infrequently
//

#if !defined(AFX_STDAFX_H__39B1DD87_F41D_484B_ACA7_6D3B45D954B7__INCLUDED_)
#define AFX_STDAFX_H__39B1DD87_F41D_484B_ACA7_6D3B45D954B7__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#define VC_EXTRALEAN		// Exclude rarely-used stuff from Windows headers

#include <afxwin.h>         // MFC core and standard components
#include <afxext.h>         // MFC extensions
#include <afxdisp.h>        // MFC Automation classes
#include <afxdtctl.h>		// MFC support for Internet Explorer 4 Common Controls
#ifndef _AFX_NO_AFXCMN_SUPPORT
#include <afxcmn.h>			// MFC support for Windows Common Controls
#endif // _AFX_NO_AFXCMN_SUPPORT


#pragma comment(lib, "ws2_32.lib")

#include <Winsock2.h>
#include <iostream>
#include <string>
#include <sstream>
#include <memory>

using namespace std;
typedef int ssize_t;
typedef unsigned int size_t;

extern int CltConnect(string strSvrAddr, unsigned short nPort);
extern int RecvOnEnd(int iSock, char *pszBuf, size_t uLen, size_t& uRead);
extern int SendOnEnd(int iSock, const char* pszBuf, size_t uLen, size_t& uSend);

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_STDAFX_H__39B1DD87_F41D_484B_ACA7_6D3B45D954B7__INCLUDED_)