[PATCH 1/4] sapi: Call CoInitializeEx/CoUninitialize in async_worker.

[Shaun Ren]

From: Shaun Ren

---
 dlls/sapi/async.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dlls/sapi/async.c b/dlls/sapi/async.c
index b02778ae7ba..61b99019abe 100644
--- a/dlls/sapi/async.c
+++ b/dlls/sapi/async.c
@@ -71,6 +71,7 @@ static void CALLBACK async_worker(TP_CALLBACK_INSTANCE *instance, void *ctx)
     HANDLE handles[2] = { queue->cancel, queue->wait };
     DWORD ret;

+    CoInitializeEx(NULL, COINIT_MULTITHREADED);
     SetEvent(queue->ready);

for (;;)
@@ -99,6 +100,7 @@ static void CALLBACK async_worker(TP_CALLBACK_INSTANCE *instance, void *ctx)

cancel:
     async_empty_queue(queue);
+    CoUninitialize();
     TRACE("cancelled.\n");
     SetEvent(queue->ready);
 }