title: How to create multiple functions in C
body: <p>I am new to C programming and I am trying to create functions.  The first function executes but the second one doesn't.</p>
  
  <pre><code>#include &lt;stdio.h&gt;
  char get_char();
  int main(void)
  {
     char ch;
     printf("Enter a character &gt; ");
     scanf("%c", &amp;ch);
     return ch;
  }
  
  int get_int()
  {
      int i;
      printf("Enter an integer between 0 and 127 &gt; ");
      scanf("%d", &amp;i);
      return i;
  }
  </code></pre>