title: Need help appending one wchar_t to another! C++
body: <p>I have tried wcscat() but i get a runtime access violation.</p>
  
  <pre><code>wchar_t* a = L"aaa";
  wchar_t* b = L"bbb";
  wchar_t* c;
  c = wcscat(a, b);
  </code></pre>
  
  <p>Can somebody tell me what is wrong here? Or another way to solve my problem? Thanks</p>