Big internal change that should have no external effects: unify the

'slotdef' structure typedef and 'struct wrapperbase'.  By adding the
wrapper docstrings to the slotdef structure, the slotdefs array can
serve as the data structure that drives add_operators(); the wrapper
descriptor contains a pointer to slotdef structure.  This replaces
lots of custom code from add_operators() by a loop over the slotdefs
array, and does away with all the tab_xxx tables.

Include/descrobject.h

@@ -16,8 +16,11 @@ typedef PyObject *(*wrapperfunc)(PyObject *self, PyObject *args,
 
 struct wrapperbase {
 	char *name;
+	int offset;
+	void *function;
 	wrapperfunc wrapper;
 	char *doc;
+	PyObject *name_strobj;
 };
 
 /* Various kinds of descriptor objects */