Issue #4910, patch 3/3:  rename nb_long to nb_reserved
diff --git a/Objects/complexobject.c b/Objects/complexobject.c
index a7fd7dc..879d71c 100644
--- a/Objects/complexobject.c
+++ b/Objects/complexobject.c
@@ -1060,7 +1060,7 @@
 	0,					/* nb_xor */
 	0,					/* nb_or */
 	complex_int,				/* nb_int */
-	0,					/* nb_long */
+	0,					/* nb_reserved */
 	complex_float,				/* nb_float */
 	0,					/* nb_inplace_add */
 	0,					/* nb_inplace_subtract */