X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fui%2Fgui%2Fpsppire-window-register.c;h=2052adcb6d3e503a9f360d20268aa65a3662bc97;hb=537fdeb3702c011e05d7826a8d556a7beeba2605;hp=dfa46c654cc24c7a6299079f0ac30ad9b61c617f;hpb=4398d3a1a881c6cafaeb0cbd11f56bd51d904c51;p=pspp-builds.git

diff --git a/src/ui/gui/psppire-window-register.c b/src/ui/gui/psppire-window-register.c
index dfa46c65..2052adcb 100644
--- 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);
+}