diff --git a/Include/import.h b/Include/import.h
index 3a973a57625..46ce6bbf8c6 100644
--- a/Include/import.h
+++ b/Include/import.h
@@ -30,7 +30,8 @@ OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
 /* Module definition and import interface */
 
-long get_pyc_magic PROTO((void));
+long PyImport_GetMagicNumber Py_PROTO((void));
+PyObject *PyImport_ExecCodeModule Py_PROTO((char *name, PyObject *co));
 PyObject *PyImport_GetModuleDict Py_PROTO((void));
 PyObject *PyImport_AddModule Py_PROTO((char *name));
 PyObject *PyImport_ImportModule Py_PROTO((char *name));
diff --git a/Include/rename2.h b/Include/rename2.h
index 4d9e2ab1e45..aeeb1b98dee 100644
--- a/Include/rename2.h
+++ b/Include/rename2.h
@@ -341,6 +341,7 @@ OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 #define doneimport PyImport_Cleanup
 #define get_modules PyImport_GetModuleDict
 #define get_pyc_magic PyImport_GetMagicNumber
+#define exec_code_module PyImport_ExecCodeModule
 #define import_module PyImport_ImportModule
 #define init_frozen PyImport_ImportFrozenModule
 #define initimport PyImport_Init