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/* $Id: string_stream.h,v 1.1 2003/08/22 14:25:48 mjw Exp $ */
/*
* Copyright (C) 2001, 2002 Hewlett-Packard Company.
*
* This library is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This library 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _SP_STRING_STREAM_H_
#define _SP_STRING_STREAM_H_
#include "iostream.h"
/** Internal state for a string stream.
* Exposed here so that string streams can be statically created, using
* string_stream_init().
*/
typedef struct {
/** The string used for input and ouput. */
char *string;
/** Output pointer. */
char *out;
/** Input pointer. */
char *in;
/** Length of string. */
int size;
/** End marker. */
char *end;
} StringData;
extern IOMethods *string_stream_get_methods(void);
extern IOStream *string_stream_new(char *s, int n);
extern void string_stream_init(IOStream *stream, StringData *data, char *s, int n);
#endif /* !_SP_STRING_STREAM_H_ */
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