36 lines
732 B
C
36 lines
732 B
C
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#ifndef TTYIO_H
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#define TTYIO_H
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/* $Id$ */
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#define FLUSHOUT() tty_flushout()
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#define FLUSHIN() tty_flushin()
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#define PUT(x,y) tty_put(x,y)
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#define PUTSTR(x) tty_put(x,strlen(x))
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#define GETCHAR(x) tty_getc(x)
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#define STATUS tty_status
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#define STAT_SUCCESS 0
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#define STAT_ERROR 1
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#define STAT_TIMEOUT 2
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#define STAT_EOFILE 3
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#define STAT_HANGUP 4
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#define STAT_EMPTY 5
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#define STAT_UNCOMP 6
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#define SUCCESS (STATUS == 0)
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#define TERROR (-STAT_ERROR)
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#define TIMEOUT (-STAT_TIMEOUT)
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#define EOFILE (-STAT_EOFILE)
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#define HANGUP (-STAT_HANGUP)
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#define EMPTY (-STAT_EMPTY)
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extern int tty_status;
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extern int tty_getc(int);
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extern int tty_put(char*,int);
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extern void tty_flushout(void);
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extern void tty_flushin(void);
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#endif
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