title: C language: How to get the remaining string after using strtok() once
body: <p>My string is "A,B,C,D,E"<br>
  And the separator is ","<br>
  How can I get the remaining string after doing strtok() once, that is "B,C,D,E"</p>
  
  <pre><code>char a[] = "A,B,C,D,E";
  char * separator = ",";
  char * b = strtok(a,separator);
  printf("a: %s\n", a);
  printf("b: %s\n", b);
  </code></pre>
  
  <p>The output is:<br>
  a: A<br>
  b: A<br></p>
  
  <p>But how to get the result<br>
  a: B,C,D,E<br>
  b: A<br>
  <br>
  Thanks.</p>