title: What is the default value of a char in an uninitialized array, in C?
body: <p>Given the following declaration:</p>
  
  <p><code>char inputBuffer[12];</code></p>
  
  <p>What is the default value of either char within the array?
  I'm interested in knowing this because if at any time I want to clear a position in the array, I need to know what value to give it.</p>