Fix compile warnings

[pspp-builds.git] / src / ui / gui / psppire-window-register.c

diff --git a/src/ui/gui/psppire-window-register.c b/src/ui/gui/psppire-window-register.c
index dfa46c654cc24c7a6299079f0ac30ad9b61c617f..2052adcb6d3e503a9f360d20268aa65a3662bc97 100644 (file)
--- a/src/ui/gui/psppire-window-register.c
+++ b/src/ui/gui/psppire-window-register.c
@@ -162,9 +162,10 @@ psppire_window_register_lookup (PsppireWindowRegister *wr, const gchar *name)
 }
 
 void
-psppire_window_register_foreach (PsppireWindowRegister *wr, GHFunc func, PsppireWindow *win)
+psppire_window_register_foreach (PsppireWindowRegister *wr,
+                                GHFunc func, gpointer data)
 {
-  g_hash_table_foreach (wr->name_table, func, win);
+  g_hash_table_foreach (wr->name_table, func, data);
 }
 
 static void
@@ -187,3 +188,10 @@ psppire_window_register_new (void)
 {
   return g_object_new (psppire_window_register_get_type (), NULL);
 }
+
+
+gint
+psppire_window_register_n_items (PsppireWindowRegister *wr)
+{
+  return g_hash_table_size (wr->name_table);
+}