69 lines
1.8 KiB
C
69 lines
1.8 KiB
C
|
#ifndef TTYIO_H
|
||
|
|
#define TTYIO_H
|
||
|
|
|
||
|
|
/* $Id$ */
|
||
|
|
|
||
|
|
#define TIMERNO_BRAIN 0 /* BRAIN timerno */
|
||
|
|
#define TIMERNO_RX 1 /* Receiver timerno */
|
||
|
|
#define TIMERNO_TX 2 /* Transmitter timerno */
|
||
|
|
|
||
|
|
#define RESETTIMER(x) tty_resettimer(x)
|
||
|
|
#define RESETTIMERS() tty_resettimers()
|
||
|
|
#define SETTIMER(x,y) tty_settimer(x,y)
|
||
|
|
#define EXPIRED(x) tty_expired(x)
|
||
|
|
#define RUNNING(x) tty_running(x)
|
||
|
|
|
||
|
|
#define TCHECK() tty_check()
|
||
|
|
#define PUTCHECK(x) tty_putcheck(x)
|
||
|
|
#define WAITPUTGET(x) tty_waitputget(x)
|
||
|
|
#define FLUSHOUT() tty_flushout()
|
||
|
|
#define FLUSHIN() tty_flushin()
|
||
|
|
#define PUTCHAR(x) tty_putc(x)
|
||
|
|
#define PUT(x,y) tty_put(x,y)
|
||
|
|
#define PUTSTR(x) tty_put(x,strlen(x))
|
||
|
|
#define GETCHAR(x) tty_getc(x)
|
||
|
|
#define UNGETCHAR(x) tty_ungetc(x)
|
||
|
|
#define GET(x,y,z) tty_get(x,y,z)
|
||
|
|
#define PUTGET(a,b,x,y) tty_putget(a,b,x,y)
|
||
|
|
#define STATUS tty_status
|
||
|
|
|
||
|
|
#define STAT_SUCCESS 0
|
||
|
|
#define STAT_ERROR 1
|
||
|
|
#define STAT_TIMEOUT 2
|
||
|
|
#define STAT_EOFILE 3
|
||
|
|
#define STAT_HANGUP 4
|
||
|
|
#define STAT_EMPTY 5
|
||
|
|
#define STAT_UNCOMP 6
|
||
|
|
|
||
|
|
#define SUCCESS (STATUS == 0)
|
||
|
|
#define TERROR (-STAT_ERROR)
|
||
|
|
#define TIMEOUT (-STAT_TIMEOUT)
|
||
|
|
#define EOFILE (-STAT_EOFILE)
|
||
|
|
#define HANGUP (-STAT_HANGUP)
|
||
|
|
#define EMPTY (-STAT_EMPTY)
|
||
|
|
|
||
|
|
#define GET_COMPLETE(x) (x & 1)
|
||
|
|
#define PUT_COMPLETE(x) (x & 2)
|
||
|
|
|
||
|
|
extern int tty_status;
|
||
|
|
|
||
|
|
extern int tty_resettimer(int tno);
|
||
|
|
extern void tty_resettimers(void);
|
||
|
|
extern int tty_settimer(int,int);
|
||
|
|
extern int tty_expired(int);
|
||
|
|
extern int tty_running(int);
|
||
|
|
extern int tty_check(void);
|
||
|
|
extern int tty_waitputget(int);
|
||
|
|
extern int tty_ungetc(int);
|
||
|
|
extern int tty_getc(int);
|
||
|
|
extern int tty_get(char*,int,int);
|
||
|
|
extern int tty_putcheck(int);
|
||
|
|
extern int tty_putc(int);
|
||
|
|
extern int tty_put(char*,int);
|
||
|
|
extern int tty_putget(char**,int*,char**,int*);
|
||
|
|
extern void tty_flushout(void);
|
||
|
|
extern void tty_flushin(void);
|
||
|
|
extern void sendbrk(void);
|
||
|
|
|
||
|
|
#endif
|