kernel: added WaitSynchronization method to Kernel::Object

src/core/hle/kernel/kernel.h

@@ -55,6 +55,13 @@ public:
      */
     virtual Result SyncRequest(bool* wait) = 0;
 
+    /**
+     * Wait for kernel object to synchronize
+     * @param wait Boolean wait set if current thread should wait as a result of sync operation
+     * @return Result of operation, 0 on success, otherwise error code
+     */
+    virtual Result WaitSynchronization(bool* wait) = 0;
+
 };
 
 class ObjectPool : NonCopyable {