1#define __CRT__NO_INLINE 1
 2#include <windows.h>
 3
 4PVOID WINAPI RtlSecureZeroMemory(PVOID ptr,SIZE_T cnt)
 5{
 6  volatile char *vptr = (volatile char *)ptr;
 7#if defined(__x86_64__) && !defined(__arm64ec__)
 8  __stosb ((PBYTE)((DWORD64)vptr),0,cnt);
 9#else
10  while (cnt != 0)
11    {
12      *vptr++ = 0;
13      cnt--;
14    }
15#endif /* __x86_64 */
16  return ptr;
17}