memcpy函数

void Memcpy(void *Des, const void *Src, size_t count)
{
 assert(Des != NULL && Src != NULL);

 //char *tempdes = (char *)Des;
 //char *tempsrc = (char *)Src;

 int *tempdes = (int *)Des;
 int *tempsrc = (int *)Src;

 while (count-- > 0)
 {
  *tempdes++ = *tempsrc++;
 }
 //*tempdes = '\0';
}