/*
 * RSX11M V4.0 System Definition Headers for C.
 *
 * LUN information buffer lunbuf:
 * See RSX-11M/M+ V4.0 Exec manual section 5.3.32.
 *
 * Used with 'glun' function.
 *
 * Bob Denny
 * 19-Oct-82
 *
 */
struct	lunbuf	{
		char	g_luna[2];	/* Dev. name, ASCII */
		byte	g_lunu;		/* Unit number (byte) */
		byte	g_lufb;		/* Flags byte */
		word	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
