title: Sprintf of MAC address of available networks
body: <p>I want to sprintf Mac address of some found networks in this area like this:</p>
  
  <pre><code>      `WiFi connection settings:
        MAC: 00 1E C0 10 3B 19
         SSID:         css`
  </code></pre>
  
  <p>my code is :</p>
  
  <pre><code>char buf[32];
  BYTE MAC[64];
  int i;
  
  for(i=1;i&lt;15;i++)
  {   
      MyScanResults = WFScanList(i);
      sprintf(buf,"%s", MyScanResults.ssid);
      sprintf(&amp;MAC[i*2],"%02x", MyScanResults.bssid[i]);
      _dbgwrite("SSID:         ");
      _dbgwrite(buf);
      _dbgwrite("\n");
      _dbgwrite("MAC:         ");
      _dbgwrite(MAC);
  }
  </code></pre>
  
  <p>and Errors are :</p>
  
  <blockquote>
    <p>C:\Users\h\Desktop\WiFi test\taskFlyport.c:22: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness &lt;</p>
    
    <p>C:\Users\h\Desktop\WiFi test\taskFlyport.c:27: warning: pointer targets in passing argument 1 of '_dbgwrite' differ in signedness&lt;</p>
  </blockquote>
  
  <p>is there anyone to tell me where is my problem?
  thanks,regards</p>