Piotr Caban : msvcr100: Fix next writer unblocking in reader_writer_lock::unlock.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 0336d66ea1926f62dd303e266683fef7de6e9a87
URL:    https://gitlab.winehq.org/wine/wine/-/commit/0336d66ea1926f62dd303e266683fef...

Author: Piotr Caban <piotr(a)codeweavers.com>
Date:   Wed May 31 22:31:12 2023 +0200

msvcr100: Fix next writer unblocking in reader_writer_lock::unlock.

Fixes regression introduced by 256c344550fa27d82602232588b32e74a3a9a7f3.

---

 dlls/msvcrt/concurrency.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/msvcrt/concurrency.c b/dlls/msvcrt/concurrency.c
index d0f029650ac..84ee0f1817a 100644
--- a/dlls/msvcrt/concurrency.c
+++ b/dlls/msvcrt/concurrency.c
@@ -3302,7 +3302,7 @@ void __thiscall reader_writer_lock_unlock(reader_writer_lock *this)
         count = InterlockedDecrement(&this->count);
         if (count != WRITER_WAITING)
             return;
-        NtReleaseKeyedEvent(keyed_event, this->writer_head, 0, NULL);
+        call_Context_Unblock(this->writer_head->ctx);
         return;
     }