mirror of
https://github.com/GnoConsortium/gno.git
synced 2024-12-21 23:29:16 +00:00
95 lines
3.8 KiB
C
95 lines
3.8 KiB
C
/*
|
|
* Copyright (c) 1981, 1993, 1994
|
|
* The 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 8.3 (Berkeley) 5/4/94";
|
|
#endif /* not lint */
|
|
|
|
#include "curses.h"
|
|
|
|
/* Private. */
|
|
int __echoit = 1; /* If stty indicates ECHO. */
|
|
int __pfast;
|
|
int __rawmode = 0; /* If stty indicates RAW mode. */
|
|
int __noqch = 0; /*
|
|
* If terminal doesn't have
|
|
* insert/delete line capabilities
|
|
* or change scroll capabilities
|
|
* for quick change on refresh.
|
|
*/
|
|
int __usecs = 0; /*
|
|
* If terminal able to change scroll
|
|
* region (used only if insert/delete
|
|
* line capabilities absent)
|
|
*/
|
|
#ifndef __GNO__
|
|
char AM, BS, CA, DA, DB, EO, HC, IN, MI, MS, NC, NS, OS, PC,
|
|
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, *dl, *sf, *sr,
|
|
*AL_PARM, *DL_PARM, *UP_PARM, *DOWN_PARM, *LEFT_PARM,
|
|
*RIGHT_PARM;
|
|
#else
|
|
char AM, BS, CA, DA, DB, EO, HC, IN, MI, MS, NC, NS, OS,
|
|
UL, XB, XN, XT, XS, XX;
|
|
char *AL, *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, *US, *VB, *VS,
|
|
*VE, *al, *dl, *sf, *sr,
|
|
*AL_PARM, *DL_PARM, *UP_PARM, *DOWN_PARM, *LEFT_PARM,
|
|
*RIGHT_PARM;
|
|
#endif
|
|
/*
|
|
* Public.
|
|
*
|
|
* XXX
|
|
* UPPERCASE isn't used by libcurses, and is left for backward
|
|
* compatibility only.
|
|
*/
|
|
WINDOW *curscr; /* Current screen. */
|
|
WINDOW *stdscr; /* Standard screen. */
|
|
int COLS; /* Columns on the screen. */
|
|
int LINES; /* Lines on the screen. */
|
|
int My_term = 0; /* Use Def_term regardless. */
|
|
char *Def_term = "unknown"; /* Default terminal type. */
|
|
char GT; /* Gtty indicates tabs. */
|
|
char NONL; /* Term can't hack LF doing a CR. */
|
|
char UPPERCASE; /* Terminal is uppercase only. */
|
|
|