/*
 * RSX11M V3.2 System Definition Headers for C.
 *
 * LUN information buffer lunbuf:
 * See RSX-11M/M+ Exec manual section 6.3.29. (V3.2).
 *
 * Used with 'glun' function.
 *
 * Bob Denny
 * 14-May-80
 *
 */
struct	lunbuf	{
		char	g_luna[2];	/* Dev. name, ASCII */
		char	g_lunu;		/* Unit number (byte) */
		char	g_lufb;		/* Flags byte */
		int	g_lucw[4];	/* 4 Dev. char. words */
		};

/* Pre-defined codes for g_lucw[0], first char. word */

#define		FD_REC	1
#define		FD_CCL	2
#define		FD_TTY	4
#define		FD_DIR	10
#define		FD_SDI	20
#define		FD_SQD	40
#define		FD_ISP	2000
#define		FD_OSP	4000
#define		FD_PSE	10000
#define		FD_COM	20000
#define		FD_F11	40000
#define		FD_MNT	100000