title: XOR certain bytes in c
body: <p>I am wondering if anyone can help me. I am new to c and only learning. So this questain may seem confused. I have an unsigned int value that I need to split into bytes then xor certain bytes together and then get the result. I want represent the value as (0, a0 ⊕ a1,a2 ⊕a3,0). </p>
  
  <p>Decimal value = 62910759 or Hex value = 3BFF127;</p>
  
  <pre><code>unsigned int value = 62910759;
  </code></pre>
  
  <p>// W  = (0, a0 ⊕ a1,a2 ⊕a3,0);</p>
  
  <pre><code>unsigned int L = 0x04000000L^ W ;
  </code></pre>