CryptoPkg/Library/IntrinsicLib/CopyMem.c

/** @file
  Intrinsic Memory Routines Wrapper Implementation for OpenSSL-based
  Cryptographic Library.

Copyright (c) 2010, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent

**/

#include <Base.h>
#include <Library/BaseMemoryLib.h>

#if defined(__clang__) && !defined(__APPLE__)

/* Copies bytes between buffers */
static __attribute__((__used__))
void * __memcpy (void *dest, const void *src, unsigned int count)
{
  return CopyMem (dest, src, (UINTN)count);
}
__attribute__((__alias__("__memcpy")))
void * memcpy (void *dest, const void *src, unsigned int count);

#else
/* Copies bytes between buffers */
void * memcpy (void *dest, const void *src, unsigned int count)
{
  return CopyMem (dest, src, (UINTN)count);
}
#endif