NetBSD/lib/libcurses/curses.c

81 lines
3.1 KiB
C

/*
* Copyright (c) 1981 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef lint
static char sccsid[] = "@(#)curses.c 5.7 (Berkeley) 6/1/90";
#endif /* not lint */
/*
* Define global variables
*
*/
# include "curses.h"
bool _echoit = TRUE, /* set if stty indicates ECHO */
_rawmode = FALSE,/* set if stty indicates RAW mode */
My_term = FALSE,/* set if user specifies terminal type */
_endwin = FALSE;/* set if endwin has been called */
char ttytype[50], /* long name of tty */
*Def_term = "unknown"; /* default terminal type */
int _tty_ch = 0, /* file channel which is a tty */
LINES, /* number of lines allowed on screen */
COLS, /* number of columns allowed on screen */
_res_flg; /* sgtty flags for reseting later */
WINDOW *stdscr = NULL,
*curscr = NULL;
# ifdef DEBUG
FILE *outf; /* debug output file */
# endif
SGTTY _tty; /* tty modes */
bool AM, BS, CA, DA, DB, EO, HC, HZ, IN, MI, MS, NC, NS, OS, UL, XB, XN,
XT, XS, XX;
char *AL, *BC, *BT, *CD, *CE, *CL, *CM, *CR, *CS, *DC, *DL, *DM,
*DO, *ED, *EI, *K0, *K1, *K2, *K3, *K4, *K5, *K6, *K7, *K8,
*K9, *HO, *IC, *IM, *IP, *KD, *KE, *KH, *KL, *KR, *KS, *KU,
*LL, *MA, *ND, *NL, *RC, *SC, *SE, *SF, *SO, *SR, *TA, *TE,
*TI, *UC, *UE, *UP, *US, *VB, *VS, *VE, *AL_PARM, *DL_PARM,
*UP_PARM, *DOWN_PARM, *LEFT_PARM, *RIGHT_PARM;
char PC;
/*
* From the tty modes...
*/
bool GT, NONL, UPPERCASE, normtty, _pfast;