#if 0
/*
 * $Header: /home/jsellens/src/users/biffer/RCS/bits.h,v 1.1 1990/02/02 00:42:55 jmsellens Exp $
 *
 * $Log: bits.h,v $
 * Revision 1.1  90/02/02  00:42:55  jmsellens
 * Initial revision
 * 
 * 
 */
#endif


/* bit twiddling */

#define BI_OFF (0)	/* don't show this header line at all */
#define BI_TTY (1<<0)	/* show this when biffing on plain tty */
#define BI_NET (1<<1)	/* show this when biffing via program on pty */
#define BI_NON (1<<2)	/* show this when biffing via program on real tty */
#define BI_ALL (~0)	/* all of the above, and more */

#define SHOWTTY(m)  ((m)&BI_TTY)
#define SHOWNET(m)  ((m)&BI_NET)
#define SHOWNON(m)  ((m)&BI_NON)
