1  /* Abstract output stream for CSS styled text.
       2     Copyright (C) 2006, 2020 Free Software Foundation, Inc.
       3     Written by Bruno Haible <bruno@clisp.org>, 2006.
       4  
       5     This program is free software: you can redistribute it and/or modify
       6     it under the terms of the GNU General Public License as published by
       7     the Free Software Foundation; either version 3 of the License, or
       8     (at your option) any later version.
       9  
      10     This program is distributed in the hope that it will be useful,
      11     but WITHOUT ANY WARRANTY; without even the implied warranty of
      12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      13     GNU General Public License for more details.
      14  
      15     You should have received a copy of the GNU General Public License
      16     along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
      17  
      18  #include <config.h>
      19  
      20  /* Specification.  */
      21  #include "styled-ostream.h"
      22  
      23  
      24  struct styled_ostream : struct ostream
      25  {
      26  fields:
      27  };
      28  
      29  /* Instanceof test.  */
      30  
      31  bool
      32  is_instance_of_styled_ostream (ostream_t stream)
      33  {
      34    return IS_INSTANCE (stream, ostream, styled_ostream);
      35  }