How to call static DWORD WINAPI ThreadFunc(LPVOID pvParam)

I removed the static from my DWORD.....

but I still face problems.

Here's everything in more detail :

The 3 file are :
1) GridServer.h containing function prototypes
DWORD WINAPI runThread(LPVOID Parameter);
void startNewThread(SOCKET c_socket);

2) GridServer.cpp -- the .cpp file with function definitions

DWORD WINAPI GridServer :: runThread(LPVOID Parameter)
{
//Get the information about client entity
SOCKET clientSocket = (SOCKET)Parameter;

printf( "\n New Client Connected.\n");
cout.flush();

int bytesRecv = SOCKET_ERROR;
char *recvbuf;
recvbuf = new char[1];

int ch ;
bytesRecv = recv( clientSocket, recvbuf, 1, 0 );
cout.flush();

printf( "\n Bytes Received: %ld", bytesRecv );
printf("\n Data Received = %c", recvbuf[0]);

ch = atoi(recvbuf);


switch(ch)
{
case 1 : getFile(clientSocket);
break;
case 2 : createAccount(clientSocket,TABLE_OF_INTEREST);
break;
default : printf("\n Invalid option sent from client.");
break;
}

return 0;
}

/******************/
void GridServer :: startNewThread(SOCKET c_socket)
{

HANDLE hThread; //Handle to thread
DWORD ThreadId; //used to store the thread id

hThread = CreateThread( NULL,
0,
&GridServer::runThread,
(LPVOID)c_socket,
0,
&ThreadId);

//printf("\n After CreateThread()");
return;

}

and
3) GridServer_Test.cpp -- the .cpp with main()

it makes a GridServer object named : "ob" and calls ob.startNewThread(acceptSocket);
here acceptSocket is a variable of type SOCKET.

now the problems are :

when I compile the code, I get the following error :

g:\smartsafe\gridserver\gridserver.cpp(207) : error C2664: 'CreateThread' : cannot convert parameter 3 from 'DWORD (__stdcall GridServer::* )(LPVOID)' to 'LPTHREAD_START_ROUTINE'
There is no context in which this conversion is possible

What should I do?
What I require are :
1) calling the runThread() function properly from startNewThread() using CreateThread().
2)Also if you can see that I am calling getFile() and createAccount() from inside the runThread() I want this to be called, with respect to the object which called startNewThread().

I think I have tried to make my code clear this time.
Please Reply, if more information is required, I will reply
Pawan

I have declared them inside their .h file i.e. Grid Server.h and done their definition in GridServer.cpp.

I think I am still not able to make myself clear. I have posted my requirement in the post as:

What I require are :
1) calling the runThread() function properly from startNewThread() using CreateThread().
2)Also if you can see that I am calling getFile() and createAccount() from inside the runThread() I want this to be called, with respect to the object which called startNewThread().

Please reply how to do these 2 things.

Pawan