1 /* $NetBSD: curses.c,v 1.19 2001/12/02 09:14:20 blymn Exp $ */ 2 3 /* 4 * Copyright (c) 1981, 1993, 1994 5 * The Regents of the University of California. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by the University of 18 * California, Berkeley and its contributors. 19 * 4. Neither the name of the University nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 */ 35 36 #include <sys/cdefs.h> 37 #ifndef lint 38 #if 0 39 static char sccsid[] = "@(#)curses.c 8.3 (Berkeley) 5/4/94"; 40 #else 41 __RCSID("$NetBSD: curses.c,v 1.19 2001/12/02 09:14:20 blymn Exp $"); 42 #endif 43 #endif /* not lint */ 44 45 #include "curses.h" 46 47 /* Private. */ 48 int __echoit = 1; /* If stty indicates ECHO. */ 49 int __pfast; 50 int __rawmode = 0; /* If stty indicates RAW mode. */ 51 int __noqch = 0; 52 /* If terminal doesn't have 53 * insert/delete line capabilities 54 * for quick change on refresh. 55 */ 56 57 char PC; 58 char __tc_am, __tc_bs, __tc_cc, __tc_da, __tc_eo, 59 __tc_hc, __tc_hl, __tc_in, __tc_mi, __tc_ms, 60 __tc_nc, __tc_ns, __tc_os, __tc_ul, __tc_ut, 61 __tc_xb, __tc_xn, __tc_xt, __tc_xs, __tc_xx; 62 char __CA; 63 int __tc_pa, __tc_Co, __tc_NC; 64 char *__tc_ac, *__tc_AB, *__tc_ae, *__tc_AF, *__tc_AL, 65 *__tc_al, *__tc_as, *__tc_bc, *__tc_bl, *__tc_bt, 66 *__tc_cd, *__tc_ce, *__tc_cl, *__tc_cm, *__tc_cr, 67 *__tc_cs, *__tc_dc, *__tc_DL, *__tc_dl, *__tc_dm, 68 *__tc_DO, *__tc_do, *__tc_eA, *__tc_ed, *__tc_ei, 69 *__tc_ho, *__tc_Ic, *__tc_ic, *__tc_im, *__tc_Ip, 70 *__tc_ip, *__tc_k0, *__tc_k1, *__tc_k2, *__tc_k3, 71 *__tc_k4, *__tc_k5, *__tc_k6, *__tc_k7, *__tc_k8, 72 *__tc_k9, *__tc_kd, *__tc_ke, *__tc_kh, *__tc_kl, 73 *__tc_kr, *__tc_ks, *__tc_ku, *__tc_LE, *__tc_ll, 74 *__tc_ma, *__tc_mb, *__tc_md, *__tc_me, *__tc_mh, 75 *__tc_mk, *__tc_mm, *__tc_mo, *__tc_mp, *__tc_mr, 76 *__tc_nd, *__tc_nl, *__tc_oc, *__tc_op, 77 *__tc_rc, *__tc_RI, *__tc_Sb, *__tc_sc, *__tc_se, 78 *__tc_SF, *__tc_Sf, *__tc_sf, *__tc_so, *__tc_sp, 79 *__tc_SR, *__tc_sr, *__tc_ta, *__tc_te, *__tc_ti, 80 *__tc_uc, *__tc_ue, *__tc_UP, *__tc_up, *__tc_us, 81 *__tc_vb, *__tc_ve, *__tc_vi, *__tc_vs; 82 83 /* 84 * Public. 85 * 86 * XXX 87 * UPPERCASE isn't used by libcurses, and is left for backward 88 * compatibility only. 89 */ 90 WINDOW *curscr; /* Current screen. */ 91 WINDOW *stdscr; /* Standard screen. */ 92 WINDOW *__virtscr; /* Virtual screen (for doupdate()). */ 93 SCREEN *_cursesi_screen; /* the current screen we are using */ 94 int COLS; /* Columns on the screen. */ 95 int LINES; /* Lines on the screen. */ 96 int COLORS; /* Maximum colors on the screen */ 97 int COLOR_PAIRS; /* Maximum color pairs on the screen */ 98 int My_term = 0; /* Use Def_term regardless. */ 99 const char *Def_term = "unknown"; /* Default terminal type. */ 100 char __GT; /* Gtty indicates tabs. */ 101 char __NONL; /* Term can't hack LF doing a CR. */ 102 char __UPPERCASE; /* Terminal is uppercase only. */ 103