printf打印字节调试

void print(BYTE *data, INT len)
{
   INT x = 0;
   INT y = 0;

   if(data == NULL)
   {
      return;
   }

   for(x = 0; x < len; x += 16U)
   {
      debug("%p : ", &data[x]);

      for(y = 0; y < 16; y++)
      {
         debug("%2.2x ", *(&data[x] + y));
      }

      debug(" ");

      for(y = 0; y < 16; y++)
      {
         if(*(&data[x] + y) >= 0x20 && *(&data[x] + y) <= 0x7e)
         {
            debug("%c", *(&data[x] + y));
         }
         else
         {
            debug(".");
         }
      }

      debug("
");
   }
}

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原文地址:https://www.cnblogs.com/zhangxuechao/p/11709288.html