pdp11v/usr/include/sys/lapbtr.h

/*	lapbtr.h 1.1 of 9/1/81
	@(#)lapbtr.h	1.1
 */

#define TRACE(X,Y,Z)	{U = X|Y; trace(U,Z);}
#define TSEQ	0
#define TSTART_T1	040
#define TSTOP_T1	0100
#define TXMT	0140
#define TRCV	0200
#define TNOBUF	0240
#define TOSTATE	0300
#define TNSTATE	0340
#define TDSCFRM	020