odd, this didn't get committed before

source/blender/python/generic/vector.h

@@ -0,0 +1,55 @@
+/* $Id: vector.h 21254 2009-06-30 00:42:17Z campbellbarton $
+ *
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): Willian P. Germano & Joseph Gilbert
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ *
+ */
+
+#ifndef EXPP_vector_h
+#define EXPP_vector_h
+
+#include <Python.h>
+#include "../intern/bpy_compat.h"
+
+extern PyTypeObject vector_Type;
+#define VectorObject_Check(_v) PyObject_TypeCheck((_v), &vector_Type)
+
+typedef struct { /* keep aligned with BaseMathObject in Mathutils.h */
+	PyObject_VAR_HEAD 
+	float *vec;					/*1D array of data (alias), wrapped status depends on wrapped status */
+	PyObject *cb_user;					/* if this vector references another object, otherwise NULL, *Note* this owns its reference */
+	unsigned char cb_type;	/* which user funcs do we adhere to, RNA, GameObject, etc */
+	unsigned char cb_subtype;		/* subtype: location, rotation... to avoid defining many new functions for every attribute of the same type */
+	unsigned char wrapped;		/* wrapped data type? */
+	/* end BaseMathObject */
+
+	unsigned char size;			/* vec size 2,3 or 4 */
+} VectorObject;
+
+/*prototypes*/
+PyObject *newVectorObject(float *vec, int size, int type, PyTypeObject *base_type);
+PyObject *newVectorObject_cb(PyObject *user, int size, int callback_type, int subtype);
+
+#endif				/* EXPP_vector_h */