rewrite function for ssl compatibility

OK I have the following function

Code:

int canreadwrite(SOCKET rsocket, SOCKET wsocket) {
	fd_set rset, wset;
	struct timeval tval;
   tval.tv_sec=0;
   tval.tv_usec=10;
   FD_ZERO(&rset);
   FD_ZERO(&wset);
   FD_SET(rsocket,&rset);
	FD_SET(wsocket,&wset);
   select( max( (int)rsocket, (int)wsocket )+1, &rset, &wset, 0, &tval );
   if ( FD_ISSET( rsocket, &rset) && FD_ISSET( wsocket, &wset ) ) {
   	return 0;
   } else {
   	return 1;
   }
}

But I want to change this function so I can give it a SSL socket.

I use the open SSL lib.
I tried this

Code:

int canreadwrite(SSL *rsocket, SSL *wsocket) {

but than I get an error C2440: '=' : cannot convert from 'SSL *' to 'SOCKET'
to this lines

Code:

   FD_SET(rsocket,&rset);
	FD_SET(wsocket,&wset);

i don;'t know much about sockets, but it's probably because you aren't dereferecing wsocket and rsocket. try *rsocket and *wsocket in the FD_SET() function call