From cc5a3ca9e2fa676a3d25a11d55a98548d1ad3451 Mon Sep 17 00:00:00 2001
From: Alex Waygood <Alex.Waygood@Gmail.com>
Date: Mon, 29 Nov 2021 13:22:42 +0000
Subject: [PATCH] Add `os.waitstatus_to_exitcode` (#6444)

---
 stdlib/os/__init__.pyi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/stdlib/os/__init__.pyi b/stdlib/os/__init__.pyi
index dd54d112b..057ad4578 100644
--- a/stdlib/os/__init__.pyi
+++ b/stdlib/os/__init__.pyi
@@ -897,3 +897,6 @@ if sys.version_info >= (3, 8):
         MFD_HUGE_2GB: int
         MFD_HUGE_16GB: int
         def memfd_create(name: str, flags: int = ...) -> int: ...
+
+if sys.version_info >= (3, 9):
+    def waitstatus_to_exitcode(status: int) -> int: ...