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      1 /*
      2  * Copyright 2001 Sun Microsystems, Inc.  All rights reserved.
      3  * Use is subject to license terms.
      4  */
      5 
      6 /*	Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T	*/
      7 /*	  All Rights Reserved  	*/
      8 
      9 /*
     10  * Copyright (c) 1980 Regents of the University of California.
     11  * All rights reserved.  The Berkeley software License Agreement
     12  * specifies the terms and conditions for redistribution.
     13  */
     14 
     15 #pragma ident	"%Z%%M%	%I%	%E% SMI"
     16 
     17 #ifndef lint
     18 static char
     19 sccsid[] = "@(#)curses.c 1.8 88/02/08 SMI"; /* from UCB 5.2 85/11/08 */
     20 #endif /* not lint */
     21 
     22 /*
     23  * Define global variables
     24  *
     25  */
     26 
     27 #include <curses.h>
     28 
     29 bool	_echoit		= TRUE,	/* set if stty indicates ECHO		*/
     30 	_rawmode	= FALSE, /* set if stty indicates RAW mode	*/
     31 	My_term		= FALSE, /* set if user specifies terminal type	*/
     32 	_endwin		= FALSE; /* set if endwin has been called	*/
     33 
     34 char	ttytype[50];		/* long name of tty			*/
     35 char *Def_term	= "unknown";	/* default terminal type	*/
     36 
     37 int	_tty_ch		= 1,	/* file channel which is a tty		*/
     38 	LINES,			/* number of lines allowed on screen	*/
     39 	COLS,			/* number of columns allowed on screen	*/
     40 	_res_flg;		/* sgtty flags for reseting later	*/
     41 
     42 WINDOW	*stdscr		= NULL,
     43 	*curscr		= NULL;
     44 
     45 #ifdef DEBUG
     46 FILE	*outf;			/* debug output file			*/
     47 #endif
     48 
     49 SGTTY	_tty;			/* tty modes				*/
     50 
     51 bool	AM, BS, CA, DA, DB, EO, HC, HZ, IN, MI, MS, NC, NS, OS, UL, XB, XN,
     52 	XT, XS, XX;
     53 char	*AL, *BC, *BT, *CD, *CE, *CL, *CM, *CR, *CS, *DC, *DL, *DM,
     54 	*DO, *ED, *EI, *K0, *K1, *K2, *K3, *K4, *K5, *K6, *K7, *K8,
     55 	*K9, *HO, *IC, *IM, *IP, *KD, *KE, *KH, *KL, *KR, *KS, *KU,
     56 	*LL, *MA, *ND, *NL, *RC, *SC, *SE, *SF, *SO, *SR, *TA, *TE,
     57 	*TI, *UC, *UE, *UP, *US, *VB, *VS, *VE, *AL_PARM, *DL_PARM,
     58 	*UP_PARM, *DOWN_PARM, *LEFT_PARM, *RIGHT_PARM;
     59 char	PC;
     60 
     61 /*
     62  * From the tty modes...
     63  */
     64 
     65 bool	GT, NONL, UPPERCASE, normtty, _pfast;
     66