Make vboot_reference build in MSVC command line environment.

firmware/include/utility.h

 /* Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 /* Helper functions/wrappers for memory allocations, manipulation and
  * comparison.
  */
 
 #ifndef VBOOT_REFERENCE_UTILITY_H_
@@ skipping 34 matching lines @@
 /* Free memory pointed by [ptr] previously allocated by Malloc(). */
 void Free(void* ptr);
 
 /* Compare [n] bytes in [src1] and [src2]
  * Returns an integer less than, equal to, or greater than zero if the first [n]
  * bytes of [src1] is found, respectively, to be less than, to match, or be
  * greater than the first n bytes of [src2]. */
 int Memcmp(const void* src1, const void* src2, size_t n);
 
 /* Copy [n] bytes from [src] to [dest]. */
-void* Memcpy(void* dest, const void* src, size_t n);
+void* Memcpy(void* dest, const void* src, uint64_t n);
 
 /* Set [n] bytes starting at [s] to [c]. */
-void* Memset(void *dest, const uint8_t c, size_t n);
+void* Memset(void *dest, const uint8_t c, uint64_t n);
 
 /* Compare [n] bytes starting at [s1] with [s2] and return 0 if they match,
  * 1 if they don't. Time taken to perform the comparison is only dependent on
  * [n] and not on the relationship of the match between [s1] and [s2].
  */
 int SafeMemcmp(const void* s1, const void* s2, size_t n);
 
 /* Ensure that only our stub implementations are used, not standard C */
 #ifndef _STUB_IMPLEMENTATION_
 #define malloc _do_not_use_standard_malloc
 #define free _do_not_use_standard_free
 #define memcmp _do_not_use_standard_memcmp
 #define memcpy _do_not_use_standard_memcpy
 #define memset _do_not_use_standard_memset
 #endif
 
 
 #endif  /* VBOOT_REFERENCE_UTILITY_H_ */