3 files changed, 11 insertions, 0 deletions
diff --git a/src/core/hle/kernel/kernel.h b/src/core/hle/kernel/kernel.h
index 7cd79c2c4..046d583cb 100644
--- a/src/core/hle/kernel/kernel.h
+++ b/src/core/hle/kernel/kernel.h
@@ -42,6 +42,7 @@ public:
     virtual const char *GetTypeName() { return "[BAD KERNEL OBJECT TYPE]"; }
     virtual const char *GetName() { return "[UNKNOWN KERNEL OBJECT]"; }
     virtual Kernel::HandleType GetHandleType() const = 0;
+    virtual Result SyncRequest() = 0;
 };
 
 class ObjectPool : NonCopyable {
diff --git a/src/core/hle/kernel/mutex.cpp b/src/core/hle/kernel/mutex.cpp
index 019efbc78..fa924404d 100644
--- a/src/core/hle/kernel/mutex.cpp
+++ b/src/core/hle/kernel/mutex.cpp
@@ -23,6 +23,11 @@ public:
     bool locked;                                ///< Current locked state
     Handle lock_thread;                         ///< Handle to thread that currently has mutex
     std::vector<Handle> waiting_threads;        ///< Threads that are waiting for the mutex
+
+    /// Synchronize kernel object 
+    Result SyncRequest() {
+        return 0;
+    }
 };
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
diff --git a/src/core/hle/kernel/thread.cpp b/src/core/hle/kernel/thread.cpp
index bf4c8353c..b9dd9fac4 100644
--- a/src/core/hle/kernel/thread.cpp
+++ b/src/core/hle/kernel/thread.cpp
@@ -36,6 +36,11 @@ public:
     inline bool IsWaiting() const { return (status & THREADSTATUS_WAIT) != 0; }
     inline bool IsSuspended() const { return (status & THREADSTATUS_SUSPEND) != 0; }
 
+    /// Synchronize kernel object 
+    Result SyncRequest() {
+        return 0;
+    }
+
     ThreadContext context;
 
     u32 status;