Spring Cleaning, Add ZPL and module comment

src/BTrees/_IIBTree.c

-/* Setup template macros */
+/*############################################################################
+#
+# Copyright (c) 2004 Zope Corporation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.0 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+############################################################################*/
+
+#define MASTER_ID "$Id: _IIBTree.c,v 1.9 2004/05/03 18:45:52 spascoe Exp $\n"
+
+/* IIBTree - int key, int value BTree
 
-#define MASTER_ID "$Id: _IIBTree.c,v 1.8 2003/11/28 16:44:44 jim Exp $\n"
+   Implements a collection using int type keys
+   and int type values
+*/
+
+/* Setup template macros */
 
 #define PERSISTENT
 

src/BTrees/_IOBTree.c

+/*############################################################################
+#
+# Copyright (c) 2004 Zope Corporation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.0 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+############################################################################*/
 
-#define MASTER_ID "$Id: _IOBTree.c,v 1.6 2003/11/28 16:44:44 jim Exp $\n"
+#define MASTER_ID "$Id: _IOBTree.c,v 1.7 2004/05/03 18:45:52 spascoe Exp $\n"
+
+/* IOBTree - int key, object value BTree
+
+   Implements a collection using int type keys
+   and object type values
+*/
 
 #define PERSISTENT
 

src/BTrees/_OIBTree.c

+/*############################################################################
+#
+# Copyright (c) 2004 Zope Corporation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.0 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+############################################################################*/
 
-#define MASTER_ID "$Id: _OIBTree.c,v 1.3 2003/11/28 16:44:44 jim Exp $\n"
+#define MASTER_ID "$Id: _OIBTree.c,v 1.4 2004/05/03 18:45:52 spascoe Exp $\n"
+
+/* OIBTree - object key, int value BTree
+
+   Implements a collection using object type keys
+   and int type values
+*/
 
 #define PERSISTENT
 

src/BTrees/_OOBTree.c

+/*############################################################################
+#
+# Copyright (c) 2004 Zope Corporation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.0 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+############################################################################*/
 
-#define MASTER_ID "$Id: _OOBTree.c,v 1.3 2003/11/28 16:44:44 jim Exp $\n"
+#define MASTER_ID "$Id: _OOBTree.c,v 1.4 2004/05/03 18:45:52 spascoe Exp $\n"
+
+/* OOBTree - object key, object value BTree
+
+   Implements a collection using object type keys
+   and object type values
+*/
 
 #define PERSISTENT