diff --git a/reactos/subsystems/win32/win32k/objects/rect.c b/reactos/subsystems/win32/win32k/objects/rect.c
index 28d6925a601..32f2fbb13f9 100644
--- a/reactos/subsystems/win32/win32k/objects/rect.c
+++ b/reactos/subsystems/win32/win32k/objects/rect.c
@@ -31,69 +31,12 @@ IntGdiSetEmptyRect(PRECT Rect)
   Rect->left = Rect->right = Rect->top = Rect->bottom = 0;
 }
 
-BOOL STDCALL
-NtGdiSetEmptyRect(PRECT UnsafeRect)
-{
-  RECT Rect;
-  NTSTATUS Status = STATUS_SUCCESS;
-
-  IntGdiSetEmptyRect(&Rect);
-
-  _SEH_TRY
-  {
-    ProbeForWrite(UnsafeRect,
-                  sizeof(RECT),
-                  1);
-    *UnsafeRect = Rect;
-  }
-  _SEH_HANDLE
-  {
-    Status = _SEH_GetExceptionCode();
-  }
-  _SEH_END;
-
-  if (! NT_SUCCESS(Status))
-    {
-      SetLastNtError(Status);
-      return FALSE;
-    }
-
-  return TRUE;
-}
-
 BOOL FASTCALL
 IntGdiIsEmptyRect(const RECT* Rect)
 {
   return(Rect->left >= Rect->right || Rect->top >= Rect->bottom);
 }
 
-BOOL STDCALL
-NtGdiIsEmptyRect(const RECT* UnsafeRect)
-{
-  RECT Rect = {0};
-  NTSTATUS Status = STATUS_SUCCESS;
-
-  _SEH_TRY
-  {
-    ProbeForRead(UnsafeRect,
-                 sizeof(RECT),
-                 1);
-    Rect = *UnsafeRect;
-  }
-  _SEH_HANDLE
-  {
-    Status = _SEH_GetExceptionCode();
-  }
-  _SEH_END;
-  if (! NT_SUCCESS(Status))
-    {
-      SetLastNtError(Status);
-      return FALSE;
-    }
-
-  return IntGdiIsEmptyRect(&Rect);
-}
-
 VOID FASTCALL
 IntGdiOffsetRect(LPRECT Rect, INT x, INT y)
 {
@@ -103,53 +46,6 @@ IntGdiOffsetRect(LPRECT Rect, INT x, INT y)
   Rect->bottom += y;
 }
 
-BOOL STDCALL
-NtGdiOffsetRect(LPRECT UnsafeRect, INT x, INT y)
-{
-  RECT Rect = {0};
-  NTSTATUS Status = STATUS_SUCCESS;
-
-  _SEH_TRY
-  {
-    ProbeForRead(UnsafeRect,
-                 sizeof(RECT),
-                 1);
-    Rect = *UnsafeRect;
-  }
-  _SEH_HANDLE
-  {
-    Status = _SEH_GetExceptionCode();
-  }
-  _SEH_END;
-  if (! NT_SUCCESS(Status))
-    {
-      SetLastNtError(Status);
-      return FALSE;
-    }
-
-  IntGdiOffsetRect(&Rect, x, y);
-
-  _SEH_TRY
-  {
-    ProbeForWrite(UnsafeRect,
-                  sizeof(RECT),
-                  1);
-    *UnsafeRect = Rect;
-  }
-  _SEH_HANDLE
-  {
-    Status = _SEH_GetExceptionCode();
-  }
-  _SEH_END;
-  if (! NT_SUCCESS(Status))
-    {
-      SetLastNtError(Status);
-      return FALSE;
-    }
-
-  return TRUE;
-}
-
 BOOL FASTCALL
 IntGdiUnionRect(PRECT Dest, const RECT* Src1, const RECT* Src2)
 {
@@ -183,61 +79,6 @@ IntGdiUnionRect(PRECT Dest, const RECT* Src1, const RECT* Src2)
   return TRUE;
 }
 
-BOOL STDCALL
-NtGdiUnionRect(PRECT UnsafeDest, const RECT* UnsafeSrc1, const RECT* UnsafeSrc2)
-{
-    RECT Dest, Src1 = {0}, Src2 = {0};
-  NTSTATUS Status = STATUS_SUCCESS;
-  BOOL Ret;
-
-  _SEH_TRY
-  {
-    ProbeForRead(UnsafeSrc1,
-                 sizeof(RECT),
-                 1);
-    ProbeForRead(UnsafeSrc2,
-                 sizeof(RECT),
-                 1);
-    Src1 = *UnsafeSrc1;
-    Src2 = *UnsafeSrc2;
-  }
-  _SEH_HANDLE
-  {
-    Status = _SEH_GetExceptionCode();
-  }
-  _SEH_END;
-  if (! NT_SUCCESS(Status))
-    {
-      SetLastNtError(Status);
-      return FALSE;
-    }
-
-  Ret = IntGdiUnionRect(&Dest, &Src1, &Src2);
-
-  if (Ret)
-    {
-      _SEH_TRY
-      {
-        ProbeForWrite(UnsafeDest,
-                      sizeof(RECT),
-                      1);
-        *UnsafeDest = Dest;
-      }
-      _SEH_HANDLE
-      {
-        Status = _SEH_GetExceptionCode();
-      }
-      _SEH_END;
-      if (! NT_SUCCESS(Status))
-        {
-          SetLastNtError(Status);
-          return FALSE;
-        }
-    }
-
-  return Ret;
-}
-
 VOID FASTCALL
 IntGdiSetRect(PRECT Rect, INT left, INT top, INT right, INT bottom)
 {
@@ -247,35 +88,6 @@ IntGdiSetRect(PRECT Rect, INT left, INT top, INT right, INT bottom)
   Rect->bottom = bottom;
 }
 
-BOOL STDCALL
-NtGdiSetRect(PRECT UnsafeRect, INT left, INT top, INT right, INT bottom)
-{
-  RECT Rect;
-  NTSTATUS Status = STATUS_SUCCESS;
-
-  IntGdiSetRect(&Rect, left, top, right, bottom);
-
-  _SEH_TRY
-  {
-    ProbeForWrite(UnsafeRect,
-                  sizeof(RECT),
-                  1);
-    *UnsafeRect = Rect;
-  }
-  _SEH_HANDLE
-  {
-    Status = _SEH_GetExceptionCode();
-  }
-  _SEH_END;
-  if (! NT_SUCCESS(Status))
-    {
-      SetLastNtError(Status);
-      return FALSE;
-    }
-
-  return TRUE;
-}
-
 BOOL FASTCALL
 IntGdiIntersectRect(PRECT Dest, const RECT* Src1, const RECT* Src2)
 {
@@ -295,59 +107,5 @@ IntGdiIntersectRect(PRECT Dest, const RECT* Src1, const RECT* Src2)
   return TRUE;
 }
 
-BOOL STDCALL
-NtGdiIntersectRect(PRECT UnsafeDest, const RECT* UnsafeSrc1, const RECT* UnsafeSrc2)
-{
-  RECT Dest, Src1, Src2 = {0};
-  NTSTATUS Status = STATUS_SUCCESS;
-  BOOL Ret;
-
-  _SEH_TRY
-  {
-    ProbeForRead(UnsafeSrc1,
-                 sizeof(RECT),
-                 1);
-    ProbeForRead(UnsafeSrc2,
-                 sizeof(RECT),
-                 1);
-    Src1 = *UnsafeSrc1;
-    Src2 = *UnsafeSrc2;
-  }
-  _SEH_HANDLE
-  {
-    Status = _SEH_GetExceptionCode();
-  }
-  _SEH_END;
-  if (! NT_SUCCESS(Status))
-    {
-      SetLastNtError(Status);
-      return FALSE;
-    }
-
-  Ret = IntGdiIntersectRect(&Dest, &Src2, &Src2);
-
-  if (Ret)
-    {
-      _SEH_TRY
-      {
-        ProbeForWrite(UnsafeDest,
-                      sizeof(RECT),
-                      1);
-        *UnsafeDest = Dest;
-      }
-      _SEH_HANDLE
-      {
-        Status = _SEH_GetExceptionCode();
-      }
-      _SEH_END;
-      if (! NT_SUCCESS(Status))
-        {
-          SetLastNtError(Status);
-          return FALSE;
-        }
-    }
-
-  return Ret;
-}
 
 /* EOF */