Patch #966493: Cleanup generator/eval_frame exposure.
diff --git a/Include/Python.h b/Include/Python.h
index 0d9a797..a2be68f 100644
--- a/Include/Python.h
+++ b/Include/Python.h
@@ -99,6 +99,7 @@
 #include "sliceobject.h"
 #include "cellobject.h"
 #include "iterobject.h"
+#include "genobject.h"
 #include "descrobject.h"
 #include "weakrefobject.h"