text: /* Output stream that accumulates the output in memory.
     Copyright (C) 2006 Free Software Foundation, Inc.
     Written by Bruno Haible <bruno@clisp.org>, 2006.
  
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 3 of the License, or
     (at your option) any later version.
  
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
  
     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  
  #ifndef _MEMORY_OSTREAM_H
  #define _MEMORY_OSTREAM_H
  
  #include <stddef.h>
  
  #include "ostream.h"
  
  struct memory_ostream : struct ostream
  {
  methods:
    /* Return a pointer to the output accumulated so far and its size:
       Store them in *BUFP and *BUFLENP.
       Note: These two return values become invalid when more output is done to
       the stream.  */
    void contents (memory_ostream_t stream, const void **bufp, size_t *buflenp);
  };
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  
  /* Create an output stream that accumulates the output in a memory buffer.  */
  extern memory_ostream_t memory_ostream_create (void);
  
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif /* _MEMORY_OSTREAM_H */
  