diff --git a/dlls/ntdll/sync.c b/dlls/ntdll/sync.c
index 21206762b1e..6ce0fe20856 100644
--- a/dlls/ntdll/sync.c
+++ b/dlls/ntdll/sync.c
@@ -285,28 +285,10 @@ NTSTATUS WINAPI NtReleaseSemaphore( HANDLE handle, ULONG count, PULONG previous
  * NtCreateEvent (NTDLL.@)
  * ZwCreateEvent (NTDLL.@)
  */
-NTSTATUS WINAPI NtCreateEvent( PHANDLE EventHandle, ACCESS_MASK DesiredAccess,
-                               const OBJECT_ATTRIBUTES *attr, EVENT_TYPE type, BOOLEAN InitialState)
+NTSTATUS WINAPI NtCreateEvent( HANDLE *handle, ACCESS_MASK access, const OBJECT_ATTRIBUTES *attr,
+                               EVENT_TYPE type, BOOLEAN state )
 {
-    NTSTATUS ret;
-    data_size_t len;
-    struct object_attributes *objattr;
-
-    if ((ret = alloc_object_attributes( attr, &objattr, &len ))) return ret;
-
-    SERVER_START_REQ( create_event )
-    {
-        req->access = DesiredAccess;
-        req->manual_reset = (type == NotificationEvent);
-        req->initial_state = InitialState;
-        wine_server_add_data( req, objattr, len );
-        ret = wine_server_call( req );
-        *EventHandle = wine_server_ptr_handle( reply->handle );
-    }
-    SERVER_END_REQ;
-
-    RtlFreeHeap( GetProcessHeap(), 0, objattr );
-    return ret;
+    return unix_funcs->NtCreateEvent( handle, access, attr, type, state );
 }
 
 /******************************************************************************
@@ -315,22 +297,7 @@ NTSTATUS WINAPI NtCreateEvent( PHANDLE EventHandle, ACCESS_MASK DesiredAccess,
  */
 NTSTATUS WINAPI NtOpenEvent( HANDLE *handle, ACCESS_MASK access, const OBJECT_ATTRIBUTES *attr )
 {
-    NTSTATUS ret;
-
-    if ((ret = validate_open_object_attributes( attr ))) return ret;
-
-    SERVER_START_REQ( open_event )
-    {
-        req->access     = access;
-        req->attributes = attr->Attributes;
-        req->rootdir    = wine_server_obj_handle( attr->RootDirectory );
-        if (attr->ObjectName)
-            wine_server_add_data( req, attr->ObjectName->Buffer, attr->ObjectName->Length );
-        ret = wine_server_call( req );
-        *handle = wine_server_ptr_handle( reply->handle );
-    }
-    SERVER_END_REQ;
-    return ret;
+    return unix_funcs->NtOpenEvent( handle, access, attr );
 }
 
 
@@ -340,16 +307,7 @@ NTSTATUS WINAPI NtOpenEvent( HANDLE *handle, ACCESS_MASK access, const OBJECT_AT
  */
 NTSTATUS WINAPI NtSetEvent( HANDLE handle, LONG *prev_state )
 {
-    NTSTATUS ret;
-    SERVER_START_REQ( event_op )
-    {
-        req->handle = wine_server_obj_handle( handle );
-        req->op     = SET_EVENT;
-        ret = wine_server_call( req );
-        if (!ret && prev_state) *prev_state = reply->state;
-    }
-    SERVER_END_REQ;
-    return ret;
+    return unix_funcs->NtSetEvent( handle, prev_state );
 }
 
 /******************************************************************************
@@ -357,16 +315,7 @@ NTSTATUS WINAPI NtSetEvent( HANDLE handle, LONG *prev_state )
  */
 NTSTATUS WINAPI NtResetEvent( HANDLE handle, LONG *prev_state )
 {
-    NTSTATUS ret;
-    SERVER_START_REQ( event_op )
-    {
-        req->handle = wine_server_obj_handle( handle );
-        req->op     = RESET_EVENT;
-        ret = wine_server_call( req );
-        if (!ret && prev_state) *prev_state = reply->state;
-    }
-    SERVER_END_REQ;
-    return ret;
+    return unix_funcs->NtResetEvent( handle, prev_state );
 }
 
 /******************************************************************************
@@ -377,7 +326,7 @@ NTSTATUS WINAPI NtResetEvent( HANDLE handle, LONG *prev_state )
  */
 NTSTATUS WINAPI NtClearEvent ( HANDLE handle )
 {
-    return NtResetEvent( handle, NULL );
+    return unix_funcs->NtClearEvent( handle );
 }
 
 /******************************************************************************
@@ -388,17 +337,7 @@ NTSTATUS WINAPI NtClearEvent ( HANDLE handle )
  */
 NTSTATUS WINAPI NtPulseEvent( HANDLE handle, LONG *prev_state )
 {
-    NTSTATUS ret;
-
-    SERVER_START_REQ( event_op )
-    {
-        req->handle = wine_server_obj_handle( handle );
-        req->op     = PULSE_EVENT;
-        ret = wine_server_call( req );
-        if (!ret && prev_state) *prev_state = reply->state;
-    }
-    SERVER_END_REQ;
-    return ret;
+    return unix_funcs->NtPulseEvent( handle, prev_state );
 }
 
 /******************************************************************************
@@ -407,33 +346,7 @@ NTSTATUS WINAPI NtPulseEvent( HANDLE handle, LONG *prev_state )
 NTSTATUS WINAPI NtQueryEvent( HANDLE handle, EVENT_INFORMATION_CLASS class,
                               void *info, ULONG len, ULONG *ret_len )
 {
-    NTSTATUS ret;
-    EVENT_BASIC_INFORMATION *out = info;
-
-    TRACE("(%p, %u, %p, %u, %p)\n", handle, class, info, len, ret_len);
-
-    if (class != EventBasicInformation)
-    {
-        FIXME("(%p, %d, %d) Unknown class\n",
-              handle, class, len);
-        return STATUS_INVALID_INFO_CLASS;
-    }
-
-    if (len != sizeof(EVENT_BASIC_INFORMATION)) return STATUS_INFO_LENGTH_MISMATCH;
-
-    SERVER_START_REQ( query_event )
-    {
-        req->handle = wine_server_obj_handle( handle );
-        if (!(ret = wine_server_call( req )))
-        {
-            out->EventType  = reply->manual_reset ? NotificationEvent : SynchronizationEvent;
-            out->EventState = reply->state;
-            if (ret_len) *ret_len = sizeof(EVENT_BASIC_INFORMATION);
-        }
-    }
-    SERVER_END_REQ;
-
-    return ret;
+    return unix_funcs->NtQueryEvent( handle, class, info, len, ret_len );
 }
 
 /*
diff --git a/dlls/ntdll/unix/loader.c b/dlls/ntdll/unix/loader.c
index 51012be2bd5..83b44c24e98 100644
--- a/dlls/ntdll/unix/loader.c
+++ b/dlls/ntdll/unix/loader.c
@@ -985,7 +985,9 @@ static struct unix_funcs unix_funcs =
 {
     NtAllocateVirtualMemory,
     NtAreMappedFilesTheSame,
+    NtClearEvent,
     NtClose,
+    NtCreateEvent,
     NtCreateSemaphore,
     NtCurrentTeb,
     NtDelayExecution,
@@ -996,15 +998,20 @@ static struct unix_funcs unix_funcs =
     NtGetWriteWatch,
     NtLockVirtualMemory,
     NtMapViewOfSection,
+    NtOpenEvent,
     NtOpenSemaphore,
     NtProtectVirtualMemory,
+    NtPulseEvent,
+    NtQueryEvent,
     NtQuerySection,
     NtQuerySemaphore,
     NtQueryVirtualMemory,
     NtReadVirtualMemory,
     NtReleaseSemaphore,
+    NtResetEvent,
     NtResetWriteWatch,
     NtSetContextThread,
+    NtSetEvent,
     NtSetLdtEntries,
     NtSignalAndWaitForSingleObject,
     NtUnlockVirtualMemory,
diff --git a/dlls/ntdll/unix/sync.c b/dlls/ntdll/unix/sync.c
index 5c5bb8730ce..427310f6c83 100644
--- a/dlls/ntdll/unix/sync.c
+++ b/dlls/ntdll/unix/sync.c
@@ -274,6 +274,160 @@ NTSTATUS WINAPI NtReleaseSemaphore( HANDLE handle, ULONG count, ULONG *previous
 }
 
 
+/**************************************************************************
+ *              NtCreateEvent (NTDLL.@)
+ */
+NTSTATUS WINAPI NtCreateEvent( HANDLE *handle, ACCESS_MASK access, const OBJECT_ATTRIBUTES *attr,
+                               EVENT_TYPE type, BOOLEAN state )
+{
+    NTSTATUS ret;
+    data_size_t len;
+    struct object_attributes *objattr;
+
+    if ((ret = alloc_object_attributes( attr, &objattr, &len ))) return ret;
+
+    SERVER_START_REQ( create_event )
+    {
+        req->access = access;
+        req->manual_reset = (type == NotificationEvent);
+        req->initial_state = state;
+        wine_server_add_data( req, objattr, len );
+        ret = wine_server_call( req );
+        *handle = wine_server_ptr_handle( reply->handle );
+    }
+    SERVER_END_REQ;
+
+    RtlFreeHeap( GetProcessHeap(), 0, objattr );
+    return ret;
+}
+
+
+/******************************************************************************
+ *              NtOpenEvent (NTDLL.@)
+ */
+NTSTATUS WINAPI NtOpenEvent( HANDLE *handle, ACCESS_MASK access, const OBJECT_ATTRIBUTES *attr )
+{
+    NTSTATUS ret;
+
+    if ((ret = validate_open_object_attributes( attr ))) return ret;
+
+    SERVER_START_REQ( open_event )
+    {
+        req->access     = access;
+        req->attributes = attr->Attributes;
+        req->rootdir    = wine_server_obj_handle( attr->RootDirectory );
+        if (attr->ObjectName)
+            wine_server_add_data( req, attr->ObjectName->Buffer, attr->ObjectName->Length );
+        ret = wine_server_call( req );
+        *handle = wine_server_ptr_handle( reply->handle );
+    }
+    SERVER_END_REQ;
+    return ret;
+}
+
+
+/******************************************************************************
+ *              NtSetEvent (NTDLL.@)
+ */
+NTSTATUS WINAPI NtSetEvent( HANDLE handle, LONG *prev_state )
+{
+    NTSTATUS ret;
+
+    SERVER_START_REQ( event_op )
+    {
+        req->handle = wine_server_obj_handle( handle );
+        req->op     = SET_EVENT;
+        ret = wine_server_call( req );
+        if (!ret && prev_state) *prev_state = reply->state;
+    }
+    SERVER_END_REQ;
+    return ret;
+}
+
+
+/******************************************************************************
+ *              NtResetEvent (NTDLL.@)
+ */
+NTSTATUS WINAPI NtResetEvent( HANDLE handle, LONG *prev_state )
+{
+    NTSTATUS ret;
+
+    SERVER_START_REQ( event_op )
+    {
+        req->handle = wine_server_obj_handle( handle );
+        req->op     = RESET_EVENT;
+        ret = wine_server_call( req );
+        if (!ret && prev_state) *prev_state = reply->state;
+    }
+    SERVER_END_REQ;
+    return ret;
+}
+
+
+/******************************************************************************
+ *              NtClearEvent (NTDLL.@)
+ */
+NTSTATUS WINAPI NtClearEvent( HANDLE handle )
+{
+    /* FIXME: same as NtResetEvent ??? */
+    return NtResetEvent( handle, NULL );
+}
+
+
+/******************************************************************************
+ *              NtPulseEvent (NTDLL.@)
+ */
+NTSTATUS WINAPI NtPulseEvent( HANDLE handle, LONG *prev_state )
+{
+    NTSTATUS ret;
+
+    SERVER_START_REQ( event_op )
+    {
+        req->handle = wine_server_obj_handle( handle );
+        req->op     = PULSE_EVENT;
+        ret = wine_server_call( req );
+        if (!ret && prev_state) *prev_state = reply->state;
+    }
+    SERVER_END_REQ;
+    return ret;
+}
+
+
+/******************************************************************************
+ *              NtQueryEvent (NTDLL.@)
+ */
+NTSTATUS WINAPI NtQueryEvent( HANDLE handle, EVENT_INFORMATION_CLASS class,
+                              void *info, ULONG len, ULONG *ret_len )
+{
+    NTSTATUS ret;
+    EVENT_BASIC_INFORMATION *out = info;
+
+    TRACE("(%p, %u, %p, %u, %p)\n", handle, class, info, len, ret_len);
+
+    if (class != EventBasicInformation)
+    {
+        FIXME("(%p, %d, %d) Unknown class\n",
+              handle, class, len);
+        return STATUS_INVALID_INFO_CLASS;
+    }
+
+    if (len != sizeof(EVENT_BASIC_INFORMATION)) return STATUS_INFO_LENGTH_MISMATCH;
+
+    SERVER_START_REQ( query_event )
+    {
+        req->handle = wine_server_obj_handle( handle );
+        if (!(ret = wine_server_call( req )))
+        {
+            out->EventType  = reply->manual_reset ? NotificationEvent : SynchronizationEvent;
+            out->EventState = reply->state;
+            if (ret_len) *ret_len = sizeof(EVENT_BASIC_INFORMATION);
+        }
+    }
+    SERVER_END_REQ;
+    return ret;
+}
+
+
 /******************************************************************
  *		NtWaitForMultipleObjects (NTDLL.@)
  */
diff --git a/dlls/ntdll/unixlib.h b/dlls/ntdll/unixlib.h
index 9c1c184554f..8aa11065ae9 100644
--- a/dlls/ntdll/unixlib.h
+++ b/dlls/ntdll/unixlib.h
@@ -28,7 +28,7 @@ struct ldt_copy;
 struct msghdr;
 
 /* increment this when you change the function table */
-#define NTDLL_UNIXLIB_VERSION 22
+#define NTDLL_UNIXLIB_VERSION 23
 
 struct unix_funcs
 {
@@ -36,7 +36,10 @@ struct unix_funcs
     NTSTATUS      (WINAPI *NtAllocateVirtualMemory)( HANDLE process, PVOID *ret, ULONG_PTR zero_bits,
                                                      SIZE_T *size_ptr, ULONG type, ULONG protect );
     NTSTATUS      (WINAPI *NtAreMappedFilesTheSame)(PVOID addr1, PVOID addr2);
+    NTSTATUS      (WINAPI *NtClearEvent)( HANDLE handle );
     NTSTATUS      (WINAPI *NtClose)( HANDLE handle );
+    NTSTATUS      (WINAPI *NtCreateEvent)( HANDLE *handle, ACCESS_MASK access,
+                                           const OBJECT_ATTRIBUTES *attr, EVENT_TYPE type, BOOLEAN state );
     NTSTATUS      (WINAPI *NtCreateSemaphore)( HANDLE *handle, ACCESS_MASK access,
                                                const OBJECT_ATTRIBUTES *attr, LONG initial, LONG max );
     TEB *         (WINAPI *NtCurrentTeb)(void);
@@ -56,10 +59,15 @@ struct unix_funcs
                                                 ULONG_PTR zero_bits, SIZE_T commit_size,
                                                 const LARGE_INTEGER *offset_ptr, SIZE_T *size_ptr,
                                                 SECTION_INHERIT inherit, ULONG alloc_type, ULONG protect );
+    NTSTATUS      (WINAPI *NtOpenEvent)( HANDLE *handle, ACCESS_MASK access,
+                                         const OBJECT_ATTRIBUTES *attr );
     NTSTATUS      (WINAPI *NtOpenSemaphore)( HANDLE *handle, ACCESS_MASK access,
                                              const OBJECT_ATTRIBUTES *attr );
     NTSTATUS      (WINAPI *NtProtectVirtualMemory)( HANDLE process, PVOID *addr_ptr, SIZE_T *size_ptr,
                                                     ULONG new_prot, ULONG *old_prot );
+    NTSTATUS      (WINAPI *NtPulseEvent)( HANDLE handle, LONG *prev_state );
+    NTSTATUS      (WINAPI *NtQueryEvent)( HANDLE handle, EVENT_INFORMATION_CLASS class,
+                                          void *info, ULONG len, ULONG *ret_len );
     NTSTATUS      (WINAPI *NtQuerySection)( HANDLE handle, SECTION_INFORMATION_CLASS class,
                                             void *ptr, SIZE_T size, SIZE_T *ret_size );
     NTSTATUS      (WINAPI *NtQuerySemaphore)( HANDLE handle, SEMAPHORE_INFORMATION_CLASS class,
@@ -70,8 +78,10 @@ struct unix_funcs
     NTSTATUS      (WINAPI *NtReadVirtualMemory)( HANDLE process, const void *addr, void *buffer,
                                                  SIZE_T size, SIZE_T *bytes_read );
     NTSTATUS      (WINAPI *NtReleaseSemaphore)( HANDLE handle, ULONG count, ULONG *previous );
+    NTSTATUS      (WINAPI *NtResetEvent)( HANDLE handle, LONG *prev_state );
     NTSTATUS      (WINAPI *NtResetWriteWatch)( HANDLE process, PVOID base, SIZE_T size );
     NTSTATUS      (WINAPI *NtSetContextThread)( HANDLE handle, const CONTEXT *context );
+    NTSTATUS      (WINAPI *NtSetEvent)( HANDLE handle, LONG *prev_state );
     NTSTATUS      (WINAPI *NtSetLdtEntries)( ULONG sel1, LDT_ENTRY entry1, ULONG sel2, LDT_ENTRY entry2 );
     NTSTATUS      (WINAPI *NtSignalAndWaitForSingleObject)( HANDLE signal, HANDLE wait,
                                                             BOOLEAN alertable, const LARGE_INTEGER *timeout );