1 /* $OpenBSD: screen.h,v 1.6 2008/09/24 18:53:55 chl Exp $ */ 2 3 /* 4 * Top users/processes display for Unix 5 * Version 3 6 * 7 * Copyright (c) 1984, 1989, William LeFebvre, Rice University 8 * Copyright (c) 1989, 1990, 1992, William LeFebvre, Northwestern University 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 20 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 21 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 22 * IN NO EVENT SHALL THE AUTHOR OR HIS EMPLOYER BE LIABLE FOR ANY DIRECT, INDIRECT, 23 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 24 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 28 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 /* 32 * top - a top users display for Unix 4.2 33 * 34 * This file contains all the definitions necessary to use the hand-written 35 * screen package in "screen.c" 36 */ 37 38 extern char ch_erase; /* set to the user's erase character */ 39 extern char ch_kill; /* set to the user's kill character */ 40 extern char smart_terminal; /* set if the terminal has sufficient termcap 41 capabilities for normal operation */ 42 43 /* These are some termcap strings for use outside of "screen.c" */ 44 45 /* rows and columns on the screen according to termcap */ 46 extern int screen_length; 47 extern int screen_width; 48 49 /* prototypes from screen.c */ 50 extern void init_termcap(int); 51 extern void init_screen(void); 52 extern void end_screen(void); 53 extern void reinit_screen(void); 54 extern void get_screensize(void); 55 extern void go_home(void); 56