From a58b623d9e453ec32bf55a42fec489ddda692a77 Mon Sep 17 00:00:00 2001
From: Egor Zhdan <e_zhdan@apple.com>
Date: Fri, 3 Oct 2025 19:24:56 +0100
Subject: [PATCH] [WinSDK] Modularize `<winapifamily.h>`

This prevents other Clang modules from hijacking this header, causing modularization errors. For example, several WinRT headers `#include <winapifamily.h>`.
---
 stdlib/public/Platform/winsdk_shared.modulemap | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/stdlib/public/Platform/winsdk_shared.modulemap b/stdlib/public/Platform/winsdk_shared.modulemap
index 244460b92040b..5ccb8de8c9b10 100644
--- a/stdlib/public/Platform/winsdk_shared.modulemap
+++ b/stdlib/public/Platform/winsdk_shared.modulemap
@@ -14,3 +14,8 @@ module _GUIDDef {
   header "guiddef.h"
   export *
 }
+
+module WinAPIFamily {
+  header "winapifamily.h"
+  export *
+}