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/* gAlan - Graphical Audio Language
* Copyright (C) 1999 Tony Garnock-Jones
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef Buffer_H
#define Buffer_H
typedef struct Buffer {
int buflength;
int pos;
char *buf;
} Buffer, *BUFFER;
extern BUFFER newbuf(int initial_length);
extern BUFFER dupbuf(BUFFER buf);
extern void killbuf(BUFFER buf);
extern void buf_append(BUFFER buf, char ch);
extern void buf_insert(BUFFER buf, char ch, int pos);
extern void buf_delete(BUFFER buf, int pos);
#endif
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