runtime/Freestanding/memcpy.c


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/*===-- memcpy.c ----------------------------------------------------------===//
//
//                     The KLEE Symbolic Virtual Machine
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===*/

#include <stdlib.h>

void *memcpy(void *destaddr, void const *srcaddr, size_t len) {
  char *dest = destaddr;
  char const *src = srcaddr;

  while (len-- > 0)
    *dest++ = *src++;
  return destaddr;
}