title: warning while passing a string in c function
body: <p>I have a function that will pass a string and manipulate. in the function call i am passing the string as such like <code>myfunc ("hello");</code></p>
  
  <p>In the function definition i have </p>
  
  <pre><code>myfunc (char *array)
  {
      xxxx
  };
  </code></pre>
  
  <p>The program is working fine, but it throws a warning "pointer targets in passing argument 1 of 'myfunc' differ in signedness".</p>
  
  <p>How to rectify this problem?</p>