1*dc4f0af1Szrj /* 2*dc4f0af1Szrj * Copyright (c) 1984 through 2008, William LeFebvre 3*dc4f0af1Szrj * All rights reserved. 4*dc4f0af1Szrj * 5*dc4f0af1Szrj * Redistribution and use in source and binary forms, with or without 6*dc4f0af1Szrj * modification, are permitted provided that the following conditions are met: 7*dc4f0af1Szrj * 8*dc4f0af1Szrj * * Redistributions of source code must retain the above copyright 9*dc4f0af1Szrj * notice, this list of conditions and the following disclaimer. 10*dc4f0af1Szrj * 11*dc4f0af1Szrj * * Redistributions in binary form must reproduce the above 12*dc4f0af1Szrj * copyright notice, this list of conditions and the following disclaimer 13*dc4f0af1Szrj * in the documentation and/or other materials provided with the 14*dc4f0af1Szrj * distribution. 15*dc4f0af1Szrj * 16*dc4f0af1Szrj * * Neither the name of William LeFebvre nor the names of other 17*dc4f0af1Szrj * contributors may be used to endorse or promote products derived from 18*dc4f0af1Szrj * this software without specific prior written permission. 19*dc4f0af1Szrj * 20*dc4f0af1Szrj * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 21*dc4f0af1Szrj * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 22*dc4f0af1Szrj * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 23*dc4f0af1Szrj * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 24*dc4f0af1Szrj * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 25*dc4f0af1Szrj * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 26*dc4f0af1Szrj * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27*dc4f0af1Szrj * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28*dc4f0af1Szrj * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29*dc4f0af1Szrj * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 30*dc4f0af1Szrj * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31*dc4f0af1Szrj */ 32*dc4f0af1Szrj 33*dc4f0af1Szrj /* 34*dc4f0af1Szrj * top - a top users display for Unix 4.2 35*dc4f0af1Szrj * 36*dc4f0af1Szrj * This file contains all the definitions necessary to use the hand-written 37*dc4f0af1Szrj * screen package in "screen.c" 38*dc4f0af1Szrj */ 39*dc4f0af1Szrj 40*dc4f0af1Szrj #ifndef _SCREEN_H_ 41*dc4f0af1Szrj #define _SCREEN_H_ 42*dc4f0af1Szrj 43*dc4f0af1Szrj extern char ch_erase; /* set to the user's erase character */ 44*dc4f0af1Szrj extern char ch_kill; /* set to the user's kill character */ 45*dc4f0af1Szrj extern char ch_werase; /* set to the user's werase character */ 46*dc4f0af1Szrj extern char smart_terminal; /* set if the terminal has sufficient termcap 47*dc4f0af1Szrj capabilities for normal operation */ 48*dc4f0af1Szrj 49*dc4f0af1Szrj /* rows and columns on the screen according to termcap */ 50*dc4f0af1Szrj extern int screen_length; 51*dc4f0af1Szrj extern int screen_width; 52*dc4f0af1Szrj 53*dc4f0af1Szrj void screen_getsize(); 54*dc4f0af1Szrj int screen_readtermcap(int interactive); 55*dc4f0af1Szrj void screen_init(); 56*dc4f0af1Szrj void screen_end(); 57*dc4f0af1Szrj void screen_reinit(); 58*dc4f0af1Szrj void screen_move(int x, int y); 59*dc4f0af1Szrj void screen_standout(char *msg); 60*dc4f0af1Szrj void screen_clear(); 61*dc4f0af1Szrj int screen_cte(); 62*dc4f0af1Szrj void screen_cleareol(int len); 63*dc4f0af1Szrj void screen_home(); 64*dc4f0af1Szrj 65*dc4f0af1Szrj #endif /* _SCREEN_H_ */ 66