Oops, forgot to include this in the last checkin.
Actually define Py_RefTotal as a Py_ssize_t.
diff --git a/Objects/object.c b/Objects/object.c
index 7b905dc..a69a0ad 100644
--- a/Objects/object.c
+++ b/Objects/object.c
@@ -4,7 +4,7 @@
 #include "Python.h"
 
 #ifdef Py_REF_DEBUG
-long _Py_RefTotal;
+Py_ssize_t _Py_RefTotal;
 #endif
 
 int Py_DivisionWarningFlag;