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/* $NetBSD: sccvar.h,v 1.2 1996/05/19 18:24:33 jonathan Exp $ */
/*
*
*/
extern int sccGetc __P((dev_t));
extern void sccPutc __P((dev_t, int));
extern int sccparam __P((struct tty *, struct termios *));
/*
* Minor device numbers for scc. Weird because B channel comes
* first and the A channels are wired for keyboard/mouse and the
* B channels for the comm port(s).
*
* XXX
*
* Even that is not true on the Personal Decstation, which has
* a "desktop bus" for keyboard/mouse, and brings A and B channels
* out to the bulkhead. XXX more thought.
*/
#define SCCCOMM2_PORT 0x0
#define SCCMOUSE_PORT 0x1
#define SCCCOMM3_PORT 0x2
#define SCCKBD_PORT 0x3
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