Somewhat gruesome tweak to use SetClassLongPtr where available and degrade

[u/mdw/putty] / windows / window.c

diff --git a/windows/window.c b/windows/window.c
index e5aa45b..97b205a 100644 (file)
--- a/windows/window.c
+++ b/windows/window.c
@@ -1010,7 +1010,7 @@ static void update_mouse_pointer(void)
     }
     {
        HCURSOR cursor = LoadCursor(NULL, curstype);
-       SetClassLong(hwnd, GCL_HCURSOR, (LONG)cursor);
+       SetClassLongPtr(hwnd, GCLP_HCURSOR, (LONG_PTR)cursor);
        SetCursor(cursor); /* force redraw of cursor at current posn */
     }
     if (force_visible != forced_visible) {