1 files changed, 1 insertions, 35 deletions
diff --git a/MdePkg/Library/BaseMemoryLibOptPei/SetMemWrapper.c b/MdePkg/Library/BaseMemoryLibOptPei/SetMemWrapper.c
index 39ec8cb0db..31f8bd4957 100644
--- a/MdePkg/Library/BaseMemoryLibOptPei/SetMemWrapper.c
+++ b/MdePkg/Library/BaseMemoryLibOptPei/SetMemWrapper.c
@@ -1,5 +1,5 @@
 /** @file
-  SetMem() and SetMemN() implementation.
+  SetMem() implementation.
 
   The following BaseMemoryLib instances contain the same copy of this file:
 
@@ -49,37 +49,3 @@ SetMem (
 
   return InternalMemSetMem (Buffer, Length, Value);
 }
-
-/**
-  Fills a target buffer with a value that is size UINTN, and returns the target buffer.
-
-  This function fills Length bytes of Buffer with the UINTN sized value specified by
-  Value, and returns Buffer. Value is repeated every sizeof(UINTN) bytes for Length
-  bytes of Buffer.
-
-  If Length > 0 and Buffer is NULL, then ASSERT().
-  If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
-  If Buffer is not aligned on a UINTN boundary, then ASSERT().
-  If Length is not aligned on a UINTN boundary, then ASSERT().
-
-  @param  Buffer  The pointer to the target buffer to fill.
-  @param  Length  The number of bytes in Buffer to fill.
-  @param  Value   The value with which to fill Length bytes of Buffer.
-
-  @return Buffer.
-
-**/
-VOID *
-EFIAPI
-SetMemN (
-  OUT VOID  *Buffer,
-  IN UINTN  Length,
-  IN UINTN  Value
-  )
-{
-  if (sizeof (UINTN) == sizeof (UINT64)) {
-    return SetMem64 (Buffer, Length, (UINT64)Value);
-  } else {
-    return SetMem32 (Buffer, Length, (UINT32)Value);
-  }
-}