X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/34ea32c56d4420725dded5ec263d48e603dac539..158cb9b1b46a7b1a7f8c01171f5b32d6526a4367:/windows/window.c

diff --git a/windows/window.c b/windows/window.c
index e5aa45b7..97b205a7 100644
--- 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) {