[gtk: 1/2] gtk: fix GTK_INVALID_LIST_POSITION type

[Emmanuele Bassi <ebassi src gnome org>]

commit 42249ce28e807e12e244861da237a766792b313e
Author: Marc-André Lureau <marcandre lureau redhat com>
Date:   Thu Jul 8 13:08:38 2021 +0400

    gtk: fix GTK_INVALID_LIST_POSITION type
    
    Unless there is an explicit front cast, constants are generally int for g-i.
    
    Signed-off-by: Marc-André Lureau <marcandre lureau redhat com>

 gtk/gtktypes.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gtk/gtktypes.h b/gtk/gtktypes.h
index 79720618f0..5892c0980e 100644
--- a/gtk/gtktypes.h
+++ b/gtk/gtktypes.h
@@ -69,7 +69,7 @@ typedef struct _GtkWindow              GtkWindow;
  * Refer to each function's documentation for if this value is
  * allowed and what it does.
  */
-#define GTK_INVALID_LIST_POSITION (0xffffffffU)
+#define GTK_INVALID_LIST_POSITION ((guint32) 0xffffffff)
 
 G_END_DECLS