From 9b849ca14d335538b1c9919ca83f95dbaa8182fb Mon Sep 17 00:00:00 2001
From: Thomas A Caswell <tcaswell@gmail.com>
Date: Tue, 25 Jan 2022 00:07:27 -0500
Subject: [PATCH] FIX: Account form stdbool.h being included in Python.h

As of CPython 3.11 (via https://github.com/python/cpython/pull/29883) stdbool.h
is now included in Python.h so do attempt to redefine bool/true/false.
---
 ast27/Include/asdl.h | 2 ++
 ast3/Python/ast.c    | 3 +++
 2 files changed, 5 insertions(+)

diff --git a/ast27/Include/asdl.h b/ast27/Include/asdl.h
index 2e5045b4..b8a5d2f2 100644
--- a/ast27/Include/asdl.h
+++ b/ast27/Include/asdl.h
@@ -8,8 +8,10 @@ typedef PyObject * string;
 typedef PyObject * object;
 
 #ifndef __cplusplus
+#ifndef __bool_true_false_are_defined
 typedef enum {false, true} bool;
 #endif
+#endif
 
 /* It would be nice if the code generated by asdl_c.py was completely
    independent of Python, but it is a goal the requires too much work
diff --git a/ast3/Python/ast.c b/ast3/Python/ast.c
index 60b8fdd4..b87a8604 100644
--- a/ast3/Python/ast.c
+++ b/ast3/Python/ast.c
@@ -13,9 +13,12 @@
 #include <assert.h>
 
 // VS 2010 doesn't have <stdbool.h>...
+#ifndef __bool_true_false_are_defined
 typedef int bool;
 #define false 0
 #define true 1
+#endif
+
 
 #if PY_MINOR_VERSION < 6
 static PyObject *