LSHTTPGetContent

function LSHTTPGetContent(

  const AURL: string;

  const AUTF8: Boolean = True;

  const AUseHTTPResultCodeOK: Boolean = True;

  const AProxyHost: ShortString = '';

  const AProxyPort: ShortString = '';

  const AProxyUser: ShortString = '';

  const AProxyPass: ShortString = ''

):string;