/******************************************************************************
  Copyright (c) 1992, 1995, 1996 Xerox Corporation.  All rights reserved.
  Portions of this code were written by Stephen White, aka ghond.
  Use and copying of this software and preparation of derivative works based
  upon this software are permitted.  Any distribution of this software or
  derivative works must comply with all applicable United States export
  control laws.  This software is made available AS IS, and Xerox Corporation
  makes no warranty about the software, its performance or its conformity to
  any specification.  Any person obtaining a copy of this software is requested
  to send their name and post office or electronic mail address to:
    Pavel Curtis
    Xerox PARC
    3333 Coyote Hill Rd.
    Palo Alto, CA 94304
    Pavel@Xerox.Com
 *****************************************************************************/

#ifndef Stream_h 
#define Stream_h 1

#include "config.h"

typedef struct {
    char       *buffer;
    int		buflen;
    int		current;
} Stream;

extern Stream  *new_stream(int size);
extern void	stream_add_char(Stream *, char);
extern void	stream_add_string(Stream *, const char *);
extern void	stream_printf(Stream *, const char *, ...);
extern void	free_stream(Stream *);
extern char    *stream_contents(Stream *);
extern char    *reset_stream(Stream *);
extern int	stream_length(Stream *);

#endif

/* $Log: streams.h,v $
 * Revision 2.1  1996/02/08  06:12:33  pavel
 * Updated copyright notice for 1996.  Release 1.8.0beta1.
 *
 * Revision 2.0  1995/11/30  04:55:31  pavel
 * New baseline version, corresponding to release 1.8.0alpha1.
 *
 * Revision 1.3  1992/10/23  23:03:47  pavel
 * Added copyright notice.
 *
 * Revision 1.2  1992/10/21  03:02:35  pavel
 * Converted to use new automatic configuration system.
 *
 * Revision 1.1  1992/07/20  23:23:12  pavel
 * Initial RCS-controlled version.
 */