* Copyright (c) 1988 Mark Nudleman
* Copyright (c) 1988 Regents of the University of California.
* %sccs.include.redist.c%
* @(#)less.h 5.9 (Berkeley) %G%
#define NULL_POSITION ((off_t)(-1))
/* Special chars used to tell put_line() to do something special */
#define UL_CHAR '\201' /* Enter underline mode */
#define UE_CHAR '\202' /* Exit underline mode */
#define BO_CHAR '\203' /* Enter boldface mode */
#define BE_CHAR '\204' /* Exit boldface mode */
#define CONTROL_CHAR(c) (iscntrl(c))
#define CARAT_CHAR(c) ((c == '\177') ? '?' : (c | 0100))
#define BOTTOM_PLUS_ONE (-2)