Deuce's pipereadline() mod didn't time-out on Win32 and still used start

(though it was no longer defined). Put back to the time_t start time checking.

src/sbbs3/websrvr.c

@@ -1344,18 +1344,22 @@ static int pipereadline(int pipe, char *buf, size_t length, char *fullbuf, size_
 {
 	char	ch;
 	DWORD	i;
+	time_t	start;
 	int		ret=0;
 #ifndef _WIN32
 	struct timeval tv={0,0};
 	fd_set  read_set;
 #endif
 
+	start=time(NULL);
 	/* Terminate buffers */
 	if(buf != NULL)
 		buf[0]=0;
 	if(fullbuf != NULL)
 		fullbuf[0]=0;
 	for(i=0;TRUE;) {
+	    if(time(NULL)-start>startup->max_cgi_inactivity)   
+		    return(-1);   
 #if defined(_WIN32)
 		ret=0;
 		ReadFile(pipe, &ch, 1, (DWORD*)&ret, NULL);