title: How to make an array of strings return value in gsoap
body: <p>I am struggling with gsoap's return parameter binding. I have a function which returns <code>char**</code> which is composed like this: <code>{char*, ..., char*, NULL}</code>. I want the generated web service to be able to transmit and process multiple strings in one parameter. Gsoap however generates only:
  <code>&lt;element name="retVal" type="xsd:string" minOccurs="0" maxOccurs="1" nillable="true"/&gt;</code></p>
  
  <p>I would like it to return an array of strings, not a single string.</p>