OUTPUT

T_GOBJECT_WRAPPER
    $arg = gperl_new_object((GObject*)$var, FALSE);

T_XMLNODE_OWN
    $arg = xmlnode_to_pv($var, TRUE);

T_XMLNODE
    $arg = xmlnode_to_pv($var, FALSE);

T_GLIST_STRING
    {
      I32 ix, length;
      length = g_list_length((GList*)$var);
      EXTEND(SP, length);
      for (ix = 0; ix < length; ++ix) {
          ST(ix) = sv_2mortal(newSVpv((char*)$var->data, 0));
          $var = $var->next;
      }
      if (length)
          XSRETURN(length);
      else
          XSRETURN_EMPTY;
    }

T_GLIST_XMLNODE
    {
      I32 ix, length;
      length = g_list_length((GList*)$var);
      EXTEND(SP, length);
      for (ix = 0; ix < length; ++ix) {
          ST(ix) = sv_2mortal(xmlnode_to_pv((xmlNode*)$var->data, FALSE));
          $var = $var->next;
      }
      if (length)
          XSRETURN(length);
      else
          XSRETURN_EMPTY;
    }

T_GLIST_GOBJECT
    {
      I32 ix, length;
      length = g_list_length((GList*)$var);
      EXTEND(SP, length);
      for (ix = 0; ix < length; ++ix) {
          ST(ix) = sv_2mortal(gperl_new_object((GObject*)$var->data, FALSE));
          $var = $var->next;
      }
      if (length)
          XSRETURN(length);
      else
          XSRETURN_EMPTY;
    }