1 /* $OpenBSD: screen.h,v 1.2 1997/08/22 07:16:30 downsj Exp $ */ 2 3 /* 4 * top - a top users display for Unix 4.2 5 * 6 * This file contains all the definitions necessary to use the hand-written 7 * screen package in "screen.c" 8 */ 9 10 #define TCputs(str) tputs(str, 1, putstdout) 11 #define putcap(str) (void)((str) != NULL ? TCputs(str) : 0) 12 #define Move_to(x, y) TCputs(tgoto(cursor_motion, x, y)) 13 14 extern char ch_erase; /* set to the user's erase character */ 15 extern char ch_kill; /* set to the user's kill character */ 16 extern char smart_terminal; /* set if the terminal has sufficient termcap 17 capabilities for normal operation */ 18 19 /* These are some termcap strings for use outside of "screen.c" */ 20 extern char *cursor_motion; 21 extern char *clear_line; 22 extern char *clear_to_end; 23 24 /* rows and columns on the screen according to termcap */ 25 extern int screen_length; 26 extern int screen_width; 27 28 /* prototypes from screen.c */ 29 extern void init_termcap __P((int)); 30 extern void init_screen __P((void)); 31 extern void end_screen __P((void)); 32 extern void reinit_screen __P((void)); 33 extern void get_screensize __P((void)); 34 extern void standout __P((char *)); 35 extern void clear __P((void)); 36 extern int clear_eol __P((int)); 37 extern void go_home __P((void)); 38 extern int putstdout __P((int)); 39