diff --git a/ppc-cast.patch b/ppc-cast.patch
index 6ed5cf2..a599704 100644
--- a/ppc-cast.patch
+++ b/ppc-cast.patch
@@ -6,21 +6,21 @@ diff -up glib-2.13.7/glib/gthread.c.ppc-cast glib-2.13.7/glib/gthread.c
                     gsize           initialization_value)
  {
 -  g_return_if_fail (g_atomic_pointer_get (value_location) == 0);
-+  g_return_if_fail (g_atomic_pointer_get ((void*) value_location) == 0);
++  g_return_if_fail (g_atomic_pointer_get ((gpointer*) value_location) == 0);
    g_return_if_fail (initialization_value != 0);
    g_return_if_fail (g_once_init_list != NULL);
  
 -  g_atomic_pointer_set (value_location, initialization_value);
-+  g_atomic_pointer_set ((void*) value_location, (void*) initialization_value);
++  g_atomic_pointer_set ((gpointer*) value_location, (gpointer) initialization_value);
    g_mutex_lock (g_once_mutex);
-   g_once_init_list = g_slist_remove (g_once_init_list, (void*) value_location);
+   g_once_init_list = g_slist_remove (g_once_init_list, (gpointer*) value_location);
    g_cond_broadcast (g_once_cond);
 @@ -255,7 +255,7 @@ g_static_mutex_get_mutex_impl (GMutex** 
    g_mutex_lock (g_once_mutex);
  
    if (!(*mutex))
 -    g_atomic_pointer_set (mutex, g_mutex_new());
-+    g_atomic_pointer_set ((void*) mutex, g_mutex_new());
++    g_atomic_pointer_set ((gpointer*) mutex, g_mutex_new());
  
    g_mutex_unlock (g_once_mutex);
  
@@ -32,7 +32,7 @@ diff -up glib-2.13.7/glib/gthread.h.ppc-cast glib-2.13.7/glib/gthread.h
  g_once_init_enter (volatile gsize *value_location)
  {
 -  if G_LIKELY (g_atomic_pointer_get (value_location) !=0)
-+  if G_LIKELY (g_atomic_pointer_get ((void*) value_location) !=0)
++  if G_LIKELY (g_atomic_pointer_get ((gpointer*) value_location) !=0)
      return FALSE;
    else
      return g_once_init_enter_impl (value_location);