CopyMemWrapper.c

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#include "MemLibInternals.h"
 
VOID *
EFIAPI
CopyMem (
  OUT VOID       *DestinationBuffer,
  IN CONST VOID  *SourceBuffer,
  IN UINTN       Length
  )
{
  if (Length == 0) {
    return DestinationBuffer;
  }
 
  ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN)DestinationBuffer));
  ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN)SourceBuffer));
 
  if (DestinationBuffer == SourceBuffer) {
    return DestinationBuffer;
  }
 
  return InternalMemCopyMem (DestinationBuffer, SourceBuffer, Length);
}