From 2d18aecd7b2f549d38a13e27b682ea4966f37bd8 Mon Sep 17 00:00:00 2001
From: Nathan Goldbaum <nathan.goldbaum@gmail.com>
Date: Mon, 26 Aug 2024 03:10:10 -0600
Subject: [PATCH] Add critical section API (#106)

---
 pythoncapi_compat.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/pythoncapi_compat.h b/pythoncapi_compat.h
index 4ff5c74..c0feaa2 100644
--- a/pythoncapi_compat.h
+++ b/pythoncapi_compat.h
@@ -1338,6 +1338,13 @@ PyDict_SetDefaultRef(PyObject *d, PyObject *key, PyObject *default_value,
 }
 #endif
 
+#if PY_VERSION_HEX < 0x030D00B3
+#  define Py_BEGIN_CRITICAL_SECTION(op) {
+#  define Py_END_CRITICAL_SECTION() }
+#  define Py_BEGIN_CRITICAL_SECTION2(a, b) {
+#  define Py_END_CRITICAL_SECTION2() }
+#endif
+
 #if PY_VERSION_HEX < 0x030E0000 && PY_VERSION_HEX >= 0x03060000 && !defined(PYPY_VERSION)
 typedef struct PyUnicodeWriter PyUnicodeWriter;