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/*
* Copyright (c) 2003-2010 Alexandre Ratchov <alex@caoua.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef MIDISH_TEXTIO_H
#define MIDISH_TEXTIO_H
#define CHAR_EOF (-1)
struct textin;
struct textout;
struct textin *textin_new(char *);
void textin_delete(struct textin *);
unsigned textin_getchar(struct textin *, int *);
void textin_getpos(struct textin *, unsigned *, unsigned *);
struct textout *textout_new(char *);
void textout_delete(struct textout *);
void textout_shiftleft(struct textout *);
void textout_shiftright(struct textout *);
void textout_putstr(struct textout *, char *);
void textout_putlong(struct textout *, long);
void textout_putbyte(struct textout *, unsigned);
/* ------------------------------------------------- stdin/stdout --- */
extern struct textout *tout;
extern struct textin *tin;
void textio_init(void);
void textio_done(void);
#endif /* MIDISH_TEXTIO_H */
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