expose PySTEntry.nested so the symtable module will work
diff --git a/Include/symtable.h b/Include/symtable.h
index 025e07b..02cffb9 100644
--- a/Include/symtable.h
+++ b/Include/symtable.h
@@ -32,7 +32,7 @@
PyObject *ste_children; /* list of child ids */
_Py_block_ty ste_type; /* module, class, or function */
int ste_unoptimized; /* false if namespace is optimized */
- unsigned ste_nested : 1; /* true if block is nested */
+ int ste_nested : ; /* true if block is nested */
unsigned ste_free : 1; /* true if block has free variables */
unsigned ste_child_free : 1; /* true if a child block has free vars,
including free refs to globals */