diff --git a/gobject/gparam.c b/gobject/gparam.c
index b90b468cf..d4659beca 100644
--- a/gobject/gparam.c
+++ b/gobject/gparam.c
@@ -1431,6 +1431,7 @@ g_param_type_register_static (const gchar              *name,
     0,                             /* instance_size */
     16,                            /* n_preallocs */
     NULL,                          /* instance_init */
+    NULL,                          /* value_table */
   };
   ParamSpecClassInfo *cinfo;
 
diff --git a/gobject/gtype.c b/gobject/gtype.c
index f83c1caee..0c530ec9b 100644
--- a/gobject/gtype.c
+++ b/gobject/gtype.c
@@ -286,7 +286,7 @@ struct _IFaceEntry
 };
 
 struct _IFaceEntries {
-  guint offset_index;
+  gsize offset_index;
   IFaceEntry entry[1];
 };
 
@@ -577,7 +577,7 @@ lookup_iface_entry_I (IFaceEntries *entries,
                       TypeNode     *iface_node)
 {
   guint8 *offsets;
-  guint offset_index;
+  gsize offset_index;
   IFaceEntry *check;
   gsize index;
   IFaceEntry *entry;
@@ -1280,7 +1280,7 @@ type_data_ref_U (TypeNode *node)
 
 static gboolean
 iface_node_has_available_offset_L (TypeNode *iface_node,
-				   int offset,
+				   gsize offset,
 				   int for_index)
 {
   guint8 *offsets;
@@ -1299,27 +1299,29 @@ iface_node_has_available_offset_L (TypeNode *iface_node,
   return FALSE;
 }
 
-static int
+static gsize
 find_free_iface_offset_L (IFaceEntries *entries)
 {
   IFaceEntry *entry;
   TypeNode *iface_node;
-  int offset;
+  gsize offset;
   int i;
   int n_entries;
 
   n_entries = IFACE_ENTRIES_N_ENTRIES (entries);
-  offset = -1;
+  offset = 0;
   do
     {
-      offset++;
       for (i = 0; i < n_entries; i++)
 	{
 	  entry = &entries->entry[i];
 	  iface_node = lookup_type_node_I (entry->iface_type);
 
 	  if (!iface_node_has_available_offset_L (iface_node, offset, i))
-	    break;
+            {
+              offset++;
+              break;
+            }
 	}
     }
   while (i != n_entries);
@@ -1329,12 +1331,12 @@ find_free_iface_offset_L (IFaceEntries *entries)
 
 static void
 iface_node_set_offset_L (TypeNode *iface_node,
-			 int offset,
+			 gsize offset,
 			 int index)
 {
   guint8 *offsets, *old_offsets;
-  int new_size, old_size;
-  int i;
+  gsize new_size, old_size;
+  gsize i;
 
   old_offsets = G_ATOMIC_ARRAY_GET_LOCKED (&iface_node->_prot.offsets, guint8);
   if (old_offsets == NULL)
diff --git a/gobject/gtypemodule.c b/gobject/gtypemodule.c
index 4ecaf8c88..dcbd73467 100644
--- a/gobject/gtypemodule.c
+++ b/gobject/gtypemodule.c
@@ -151,6 +151,7 @@ g_type_module_get_type (void)
         sizeof (GTypeModule),
         0,              /* n_preallocs */
         NULL,           /* instance_init */
+        NULL,           /* value_table */
       };
       const GInterfaceInfo iface_info = {
         (GInterfaceInitFunc) g_type_module_iface_init,
diff --git a/gobject/gtypeplugin.c b/gobject/gtypeplugin.c
index d5007f1d3..eba85151d 100644
--- a/gobject/gtypeplugin.c
+++ b/gobject/gtypeplugin.c
@@ -85,9 +85,16 @@ g_type_plugin_get_type (void)
   if (!type_plugin_type)
     {
       const GTypeInfo type_plugin_info = {
-	sizeof (GTypePluginClass),
-	NULL,           /* base_init */
-	NULL,           /* base_finalize */
+        sizeof (GTypePluginClass),
+        NULL,           /* base_init */
+        NULL,           /* base_finalize */
+        0,              /* class_init */
+        NULL,           /* class_destroy */
+        NULL,           /* class_data */
+        0,              /* instance_size */
+        0,              /* n_preallocs */
+        NULL,           /* instance_init */
+        NULL,           /* value_table */
       };
       
       type_plugin_type = g_type_register_static (G_TYPE_INTERFACE, g_intern_static_string ("GTypePlugin"), &type_plugin_info, 0);
diff --git a/gobject/tests/dynamictests.c b/gobject/tests/dynamictests.c
index 7a9e9e487..06e1e01c1 100644
--- a/gobject/tests/dynamictests.c
+++ b/gobject/tests/dynamictests.c
@@ -93,7 +93,8 @@ static GType test_module_get_type (void)
 	NULL,
 	sizeof (TestModule),
 	0,
-	(GInstanceInitFunc)NULL
+        (GInstanceInitFunc)NULL,
+        NULL,
       };
     object_type = g_type_register_static (G_TYPE_TYPE_MODULE, "TestModule", &object_info, 0);
   }
diff --git a/gobject/tests/value.c b/gobject/tests/value.c
index b3ea223f9..2e7bdb06e 100644
--- a/gobject/tests/value.c
+++ b/gobject/tests/value.c
@@ -225,7 +225,7 @@ test_valuearray_basic (void)
   GValueArray *a2;
   GValue v = G_VALUE_INIT;
   GValue *p;
-  gint i;
+  guint i;
 
   a = g_value_array_new (20);