1 files changed, 2 insertions, 5 deletions
diff --git a/include/qemu/thread-win32.h b/include/qemu/thread-win32.h
index 5fb6541ae9..4c4a261cf4 100644
--- a/include/qemu/thread-win32.h
+++ b/include/qemu/thread-win32.h
@@ -4,8 +4,7 @@
 #include <windows.h>
 
 struct QemuMutex {
-    CRITICAL_SECTION lock;
-    LONG owner;
+    SRWLOCK lock;
 };
 
 typedef struct QemuRecMutex QemuRecMutex;
@@ -19,9 +18,7 @@ int qemu_rec_mutex_trylock(QemuRecMutex *mutex);
 void qemu_rec_mutex_unlock(QemuRecMutex *mutex);
 
 struct QemuCond {
-    LONG waiters, target;
-    HANDLE sema;
-    HANDLE continue_event;
+    CONDITION_VARIABLE var;
 };
 
 struct QemuSemaphore {