1/*
2 *  top - a top users display for Unix 4.2
3 *
4 *  This file contains all the definitions necessary to use the hand-written
5 *  screen package in "screen.c"
6 */
7
8#define TCputs(str)	tputs(str, 1, putstdout)
9#define putcap(str)	(void)((str) != NULL ? TCputs(str) : 0)
10#define Move_to(x, y)	TCputs(tgoto(cursor_motion, x, y))
11
12/* declare return values for termcap functions */
13char *tgetstr();
14char *tgoto();
15
16extern char ch_erase;		/* set to the user's erase character */
17extern char ch_kill;		/* set to the user's kill  character */
18extern char smart_terminal;     /* set if the terminal has sufficient termcap
19				   capabilities for normal operation */
20
21/* These are some termcap strings for use outside of "screen.c" */
22extern char *cursor_motion;
23extern char *clear_line;
24extern char *clear_to_end;
25
26/* rows and columns on the screen according to termcap */
27extern int  screen_length;
28extern int  screen_width;
29
30/* a function that puts a single character on stdout */
31void	putstdout(char ch);
32int		clear_eol(int len);
33void	standout(char *msg);
34void	clear(void);
35void	go_home(void);
36void	reinit_screen(void);
37void	get_screensize(void);
38void	init_termcap(int interactive);
39void	end_screen(void);
40void	init_screen(void);
41
42