Added support for ^L (redraw screen). Operation is invisible to

callers of getkey().

server/drivers/curses_drv.c

@@ -538,18 +538,23 @@ curses_drv_getkey ()
 
 	i = getch ();
 
-	if (i == KEY_LEFT)
+	switch(i) {
-		return 'D';
+		case 0x0C:
-	if (i == KEY_UP)
+			redrawwin(lcd_win);
-		return 'B';
+			wrefresh(lcd_win);
-	if (i == KEY_DOWN)
+			return 0;
-		return 'C';
+			break;
-	if (i == KEY_RIGHT)
+		case KEY_LEFT:
-		return 'A';
+			return 'D';
-
+		case KEY_UP:
-	if (i != ERR)
+			return 'B';
-		return i;
+		case KEY_DOWN:
-	else
+			return 'C';
-		return 0;
+		case KEY_RIGHT:
-
+			return 'A';
+		case ERR:
+			return 0;
+		default:
+			return i;
+	}
 }