From 14161788e130b54f477ed4eab1266bb2817720d7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9mi=20Bernon?= <rbernon@codeweavers.com>
Date: Fri, 19 Mar 2021 11:06:26 +0100
Subject: [PATCH] include: Add IAsyncOperation and TypedEventHandler in
 windows.foundation.collections.idl.
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Signed-off-by: Rémi Bernon <rbernon@codeweavers.com>
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
---
 include/windows.foundation.collections.idl | 25 ++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/include/windows.foundation.collections.idl b/include/windows.foundation.collections.idl
index 53513b4c1ab..50a678e410c 100644
--- a/include/windows.foundation.collections.idl
+++ b/include/windows.foundation.collections.idl
@@ -47,6 +47,31 @@ cpp_quote("#endif")
         ]
         delegate HRESULT EventHandler<T>([in] IInspectable *sender, [in] T args);
 
+        interface IAsyncOperation<TResult>;
+
+        [
+            contract(Windows.Foundation.FoundationContract, 1.0),
+            uuid(fcdcf02c-e5d8-4478-915a-4d90b74b83a5)
+        ]
+        delegate HRESULT AsyncOperationCompletedHandler<TResult>([in] IAsyncOperation<TResult> *info, [in] AsyncStatus status);
+
+        [
+            contract(Windows.Foundation.FoundationContract, 1.0),
+            uuid(9fc2b0bb-e446-44e2-aa61-9cab8f636af2)
+        ]
+        interface IAsyncOperation<TResult> : IInspectable
+        {
+            [propput] HRESULT Completed([in] AsyncOperationCompletedHandler<TResult> *handler);
+            [propget] HRESULT Completed([out, retval] AsyncOperationCompletedHandler<TResult> **handler);
+            HRESULT GetResults([out, retval] TResult **results);
+        }
+
+        [
+            contract(Windows.Foundation.FoundationContract, 1.0),
+            uuid(9de1c534-6ae1-11e0-84e1-18a905bcc53f)
+        ]
+        delegate HRESULT TypedEventHandler<TSender, TArgs>([in] TSender sender, [in] TArgs args);
+
         namespace Collections
         {
             [