-#define MEMBER(name, ty, f, doc) \
- { #name, ty, offsetof(MEMBERSTRUCT, name), f, doc },
+#define MEMRNM(name, ty, mem, f, doc) \
+ { #name, ty, offsetof(MEMBERSTRUCT, mem), f, doc },
+#define MEMBER(name, ty, f, doc) MEMRNM(name, ty, name, f, doc)
+
+/* Wrappers for filling in pointers in a `PyTypeObject' structure, (a)
+ * following Pyke naming convention, and (b) stripping `const' from the types
+ * without losing type safety.
+ */
+#define UNCONST_TYPE_SLOT(type, suffix, op, ty) \
+ CONVERT_CAREFULLY(type *, const type *, op ty##_py##suffix)
+#define PYGETSET(ty) UNCONST_TYPE_SLOT(PyGetSetDef, getset, NOTHING, ty)
+#define PYMETHODS(ty) UNCONST_TYPE_SLOT(PyMethodDef, methods, NOTHING, ty)
+#define PYMEMBERS(ty) UNCONST_TYPE_SLOT(PyMemberDef, members, NOTHING, ty)
+#define PYNUMBER(ty) UNCONST_TYPE_SLOT(PyNumberMethods, number, &, ty)
+#define PYSEQUENCE(ty) UNCONST_TYPE_SLOT(PySequenceMethods, sequence, &, ty)
+#define PYMAPPING(ty) UNCONST_TYPE_SLOT(PyMappingMethods, mapping, &, ty)
+#define PYBUFFER(ty) UNCONST_TYPE_SLOT(PyBufferProcs, buffer, &, ty)