fix compiler warning: implicit declaration of oldLibrary_Init()

source/blender/python/api2_2x/Blender.c

@@ -74,6 +74,7 @@ struct ID; /*keep me up here */
 #include "Key.h"
 #include "Lamp.h"
 #include "Lattice.h"
+#include "Library.h"
 #include "Mathutils.h"
 #include "Geometry.h"
 #include "Mesh.h"

source/blender/python/api2_2x/Library.h

@@ -70,6 +70,8 @@ extern PyTypeObject LibraryData_Type;
 /* Module Blender.Library - public functions	 */
 /*****************************************************************************/
 PyObject *Library_Init( void );
+PyObject *oldLibrary_Init( void );
+
 PyObject *LibraryData_importLibData( BPy_LibraryData *self, char *name,
 		int mode, Scene *scene );