[gtk/gtk-2-24: 1/2] Make gtk+-2.24.31 compatible with the changed API of glib-2.54.3

[Emmanuele Bassi <ebassi src gnome org>]

commit 88bb7ecc47f5cd4d9ca9d2a7a8e096fec0d2e867
Author: Dennis Schridde <devurandom gmx net>
Date:   Sun Mar 18 19:49:38 2018 +0100

    Make gtk+-2.24.31 compatible with the changed API of glib-2.54.3
    
    glib-2.54.3 changed API, compared to glib-2.52.3 and gtk+-2.24.31's
     expectations.  This commit fixes the resulting issue in a backwards
     compatible way.
    
    See-Also: https://bugs.gentoo.org/650536

 gtk/gtk.symbols | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtk.symbols b/gtk/gtk.symbols
index 6d5d5b6fa2..a264df87fb 100644
--- a/gtk/gtk.symbols
+++ b/gtk/gtk.symbols
@@ -2498,8 +2498,8 @@ gtk_input_dialog_new
 #endif
 #endif
 
-#if IN_HEADER(__gtk_marshal_MARSHAL_H__)
-#if IN_FILE(__gtk_marshal_MARSHAL_C__)
+#if IN_HEADER(__gtk_marshal_MARSHAL_H__) || IN_HEADER(__GTK_MARSHAL_MARSHAL_H__)
+#if IN_FILE(__gtk_marshal_MARSHAL_C__) || IN_FILE(__GTK_MARSHAL_MARSHAL_C__)
 #ifndef GTK_DISABLE_DEPRECATED
 gtk_marshal_BOOLEAN__POINTER
 gtk_marshal_BOOLEAN__POINTER_INT_INT