///\r
/// Build macros to find next EFI_MEMORY_DESCRIPTOR.\r
///\r
-#define NextMemoryDescriptor(_Ptr, _Size) ((EFI_MEMORY_DESCRIPTOR *) (((UINT8 *) (_Ptr)) + (_Size)))\r
-#define NEXT_MEMORY_DESCRIPTOR(_Ptr, _Size) NextMemoryDescriptor (_Ptr, _Size)\r
+#define NEXT_MEMORY_DESCRIPTOR(_Ptr, _Size) ((EFI_MEMORY_DESCRIPTOR *) (((UINT8 *) (_Ptr)) + (_Size)))\r
\r
///\r
/// Declare forward referenced data structures\r