patch #1493701: performance enhancements for struct module
diff --git a/Modules/Setup.dist b/Modules/Setup.dist
index 49c8425..1b2502d 100644
--- a/Modules/Setup.dist
+++ b/Modules/Setup.dist
@@ -167,7 +167,7 @@
#array arraymodule.c # array objects
#cmath cmathmodule.c # -lm # complex math library functions
#math mathmodule.c # -lm # math library functions, e.g. sin()
-#struct structmodule.c # binary structure packing/unpacking
+#_struct _struct.c # binary structure packing/unpacking
#time timemodule.c # -lm # time operations and variables
#operator operator.c # operator.add() and similar goodies
#_weakref _weakref.c # basic weak reference support