+MonoObject* mono_object_castclass_unbox (MonoObject *obj, MonoClass *klass) MONO_INTERNAL;
+
+gpointer mono_get_native_calli_wrapper (MonoImage *image, MonoMethodSignature *sig, gpointer func) MONO_INTERNAL;
+
+MonoObject*
+mono_object_isinst_with_cache (MonoObject *obj, MonoClass *klass, gpointer *cache);
+
+MonoObject*
+mono_object_castclass_with_cache (MonoObject *obj, MonoClass *klass, gpointer *cache);
+
+MonoObject*
+mono_gsharedvt_constrained_call (gpointer mp, MonoMethod *cmethod, MonoClass *klass, gboolean deref_arg, gpointer *args) MONO_INTERNAL;
+
+void mono_gsharedvt_value_copy (gpointer dest, gpointer src, MonoClass *klass) MONO_INTERNAL;
+