errno_t strcpy_s( char *dest, rsize_t dest_size, const char *src);
int sprintf_s(char *buffer,  size_t sizeOfBuffer,  const char *format,  ...);
errno_t strcat_s(char *strDestination, size_t numberOfElements, const char *strSource);
errno_t memcpy_s(void *dest,   size_t destSize,   const void *src,   size_t count);