Issue #18772: fix the gdb plugin after the set implementation changes
diff --git a/Objects/setobject.c b/Objects/setobject.c
index 8a855a3..1ad78c4 100644
--- a/Objects/setobject.c
+++ b/Objects/setobject.c
@@ -29,18 +29,12 @@
#define PERTURB_SHIFT 5
/* Object used as dummy key to fill deleted entries */
-
static PyObject _dummy_struct;
#define dummy (&_dummy_struct)
-#ifdef Py_REF_DEBUG
-PyObject *
-_PySet_Dummy(void)
-{
- return dummy;
-}
-#endif
+/* Exported for the gdb plugin's benefit. */
+PyObject *_PySet_Dummy = dummy;
#define INIT_NONZERO_SET_SLOTS(so) do { \
(so)->table = (so)->smalltable; \