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/*
* top - a top users display for Unix 4.2
*
* This file contains all the definitions necessary to use the hand-written
* screen package in "screen.c"
*/
#ifndef _SCREEN_H_
#define _SCREEN_H_
/* includes for termcap */
#ifdef HAVE_TERMCAP_H
#include <termcap.h>
#else
int tputs(const char *, int, int (*) (int));
char *tgoto(const char *, int, int);
int tgetent(const char *, char *);
int tgetflag(const char *);
int tgetnum(const char *);
char *tgetstr(const char *, char **);
#endif
#define TCputs(str) tputs(str, 1, putstdout)
#define putcap(str) (void)((str) != NULL ? TCputs(str) : 0)
#define Move_to(x, y) TCputs(tgoto(cursor_motion, x, y))
extern char ch_erase; /* set to the user's erase character */
extern char ch_kill; /* set to the user's kill character */
extern char smart_terminal; /* set if the terminal has sufficient termcap
* capabilities for normal operation */
/* These are some termcap strings for use outside of "screen.c" */
extern char *cursor_motion;
extern char *clear_line;
extern char *clear_to_end;
/* rows and columns on the screen according to termcap */
extern int screen_length;
extern int screen_width;
int putstdout(int);
void get_screensize();
void init_termcap(int interactive);
void init_screen();
void end_screen();
void reinit_screen();
void standout(char *msg);
void clear();
int clear_eol(int len);
void go_home();
#endif /* _SCREEN_H_ */
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