diff --git a/Include/methodobject.h b/Include/methodobject.h
new file mode 100644
index 0000000..b11ccd7
--- /dev/null
+++ b/Include/methodobject.h
@@ -0,0 +1,11 @@
+/* Method object interface */
+
+extern typeobject Methodtype;
+
+#define is_methodobject(op) ((op)->ob_type == &Methodtype)
+
+typedef object *(*method) FPROTO((object *, object *));
+
+extern object *newmethodobject PROTO((char *, method, object *));
+extern method getmethod PROTO((object *));
+extern object *getself PROTO((object *));