include stdafx include iostream include Windows include process includ

#include "stdafx.h"
#include <iostream>
#include <Windows.h>
#include <process.h>
#include <locale>

UINT WINAPI ThreadWriter1(void *ptr);
UINT WINAPI ThreadWriter2(void *ptr);
UINT WINAPI ThreadReader(void *ptr);
HANDLE hMutex, pipeRead, pipeWrite;
uintptr_t Threads[3];
int count = 50;

int _tmain(int argc, _TCHAR* argv[])
{
	setlocale(LC_ALL, "Russian");
	CreatePipe(&pipeRead,&pipeWrite,NULL,NULL);

	
	system("pause");
	while (count)
	{
	Threads[0] = _beginthreadex(0,0,ThreadWriter1,0,0,0);
	Threads[1] = _beginthreadex(0,0,ThreadReader,0,0,0);
	Threads[2] = _beginthreadex(0,0,ThreadWriter2,0,0,0);
	Threads[1] = _beginthreadex(0,0,ThreadReader,0,0,0);
	WaitForMultipleObjects(3, (HANDLE*)Threads, TRUE, INFINITE);
	count--;
	}
	system("pause");
	return 0;
}

UINT WINAPI ThreadWriter1(void *ptr)
{
	char buf[32]="1";
	DWORD dw;
	if(!(hMutex=CreateMutex(0, false, L"MutexWriter1"))) OpenMutex(MUTEX_ALL_ACCESS,FALSE,L"MutexWriter1");
	WriteFile(pipeWrite,buf,1,&dw,NULL);
	printf("Writer1 write\n");
	ReleaseMutex(hMutex);

	return 0;
}

UINT WINAPI ThreadWriter2(void *ptr)
{
	char buf[32]="2";
	DWORD dw;
	if(!(hMutex=CreateMutex(0, false, L"MutexWriter2"))) OpenMutex(MUTEX_ALL_ACCESS,FALSE,L"MutexWriter2");
	WriteFile(pipeWrite,buf,1,&dw,NULL);
	printf("Writer2 write\n");
	ReleaseMutex(hMutex);
	return 0;
}

UINT WINAPI ThreadReader(void *ptr)
{
	char buf[32]={0};
	DWORD dw=0;
	if(!(hMutex = CreateMutex(0, false , L"MutexReader"))) OpenMutex(MUTEX_ALL_ACCESS, false, L"MutexReader");
	ReadFile(pipeRead, buf, 1, &dw, 0);
	printf("Reader read: %s\n\n",buf);
	ReleaseMutex(hMutex);
	return 0;
}