From da7f4e4b22020cfc6c5b5918756e454ef281848d Mon Sep 17 00:00:00 2001
From: Locked-chess-official <13140752715@163.com>
Date: Fri, 14 Nov 2025 23:52:14 +0800
Subject: [PATCH] gh-141488: Add `Py_` prefix to Include/datetime.h macros
 (#141493)

---
 Include/datetime.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Include/datetime.h b/Include/datetime.h
index b78cc0e8e2e5..ed36e6e48c87 100644
--- a/Include/datetime.h
+++ b/Include/datetime.h
@@ -1,8 +1,8 @@
 /*  datetime.h
  */
 #ifndef Py_LIMITED_API
-#ifndef DATETIME_H
-#define DATETIME_H
+#ifndef Py_DATETIME_H
+#define Py_DATETIME_H
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -263,5 +263,5 @@ static PyDateTime_CAPI *PyDateTimeAPI = NULL;
 #ifdef __cplusplus
 }
 #endif
-#endif
+#endif /* !Py_DATETIME_H */
 #endif /* !Py_LIMITED_API */
-- 
2.47.3