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NetBSD/gnu/lib/libg++/g++-include/curses.h

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// This may look like C code, but it is really -*- C++ -*-
/*
Copyright (C) 1989 Free Software Foundation
written by Eric Newton (newton@rocky.oswego.edu)
This file is part of GNU CC.
GNU CC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY. No author or distributor
accepts responsibility to anyone for the consequences of using it
or for whether it serves any particular purpose or works at all,
unless he says so in writing. Refer to the GNU CC General Public
License for full details.
Everyone is granted permission to copy, modify and redistribute
GNU CC, but only under the conditions described in the
GNU CC General Public License. A copy of this license is
supposed to have been given to you along with GNU CC so you
can know your rights and responsibilities. It should be in a
file named COPYING. Among other things, the copyright notice
and this notice must be preserved on all copies.
*/
/*
* Edited for compatablity with C++, 2/28/89 <ecn>
* This file has all the /usr/include/curses.h info (with proper prototypes)
* used for the CursesWindow classes. You may need to change this to be
* compatable with your curses implementation.
*
*/
#ifndef _curses_h
#ifdef __GNUG__
#pragma once
#pragma interface
#endif
#define _curses_h
# include <stddef.h>
# include <std.h>
# include <stdio.h>
extern "C" {
#ifndef VMS
# include <sgtty.h>
#endif
// protection against possibility that these are macros:
#ifndef stty
extern int stty(int, struct sgttyb*);
#endif
#ifndef gtty
extern int gtty(int, struct sgttyb*);
#endif
}
typedef char cbool; // curses explicitly declares bools as chars
#if defined(hpux)
enum CursesStatus { ERR = -1, OK = 0 }; // curses lib uses define's
#else
enum CursesStatus { ERR = 0, OK = 1 }; // curses lib uses define's
#endif
/*
* BSD'ish. Warning!!
*
*/
# define _ENDLINE 001
# define _FULLWIN 002
# define _SCROLLWIN 004
# define _FLUSH 010
# define _FULLLINE 020
# define _IDLINE 040
# define _STANDOUT 0200
# define _NOCHANGE -1
# define _puts(s) tputs(s, 0, _putchar)
/*
* Capabilities from termcap
*/
extern cbool AM, BS, CA, DA, DB, EO, HC, HZ, IN, MI, MS, NC, NS, OS, UL,
XB, XN, XT, XS, XX;
extern 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;
extern char PC;
extern cbool GT, NONL, UPPERCASE, normtty, _pfast;
struct _win_st {
#ifdef VMS
int _cury, _curx;
int _maxy, _maxx;
int _begy, _begx;
#else
short _cury, _curx;
short _maxy, _maxx;
short _begy, _begx;
#endif
short _flags;
#ifndef VMS
short _ch_off;
#endif
cbool _clear;
cbool _leave;
cbool _scroll;
#ifdef VMS
cbool _wrap;
#endif
char **_y;
short *_firstch;
short *_lastch;
struct _win_st *_nextp, *_orig;
#ifdef VMS
struct _win_st *_parent , *_child;
int _id;
#endif
};
#define WINDOW struct _win_st
extern cbool My_term;
extern cbool _echoit;
extern cbool _rawmode;
extern cbool _endwin;
extern char *Def_term;
extern char ttytype[];
extern int LINES;
extern int COLS;
extern int _tty_ch;
extern int _res_flg;
typedef struct sgttyb SGTTY;
extern SGTTY _tty;
/*
* standard curses functions.
*
*/
extern "C"
{
extern WINDOW * stdscr;
extern WINDOW * curscr;
WINDOW * newwin(int lines, int cols, int sy, int sx);
WINDOW * subwin(WINDOW *w, int lines, int cols, int sy, int sx);
WINDOW * initscr();
int box (WINDOW*, char, char);
int delwin(WINDOW*);
int mvcur(int, int, int, int);
int overlay(WINDOW*, WINDOW*);
int overwrite(WINDOW*, WINDOW*);
int scroll(WINDOW*);
int touchwin(WINDOW*);
int waddch(WINDOW*, char);
int waddstr(WINDOW*, const char*);
int wclear(WINDOW*);
int wclrtobot(WINDOW*);
int wclrtoeol(WINDOW*);
int wdelch(WINDOW*);
int wdeleteln(WINDOW*);
int werase(WINDOW*);
int wgetch(WINDOW*);
int wgetstr(WINDOW*, char*);
int winsch(WINDOW*, char);
int winsertln(WINDOW*);
int wmove(WINDOW*, int, int);
int wrefresh(WINDOW*);
int wstandend(WINDOW*);
int wstandout(WINDOW*);
int wprintw(WINDOW*, const char * fmt, ...);
int mvwprintw(WINDOW*, int y, int x, const char * fmt, ...);
int wscanw(WINDOW*, const char *, ...);
int mvwscanw(int, int, WINDOW*, const char*, ...);
int endwin();
}
/* Pseudo functions */
/*
* these are inlines rather than defines here so as to allow overloaded
* versions in the CursesWindow class
*/
int clearok(WINDOW* win, cbool bf);
int leaveok(WINDOW* win, cbool bf);
int scrollok(WINDOW* win, cbool bf);
int flushok(WINDOW* win, cbool bf);
void getyx(WINDOW* win, int& y, int& x);
int winch(WINDOW* win);
#if defined(__OPTIMIZE__) || defined(USE_LIBGXX_INLINES)
inline int clearok(WINDOW* win, cbool bf) { return(win->_clear = bf); }
inline int leaveok(WINDOW* win, cbool bf) { return(win->_leave = bf); }
inline int scrollok(WINDOW* win, cbool bf) { return(win->_scroll = bf); }
inline int flushok(WINDOW* win, cbool bf)
{ return(bf ? (win->_flags |= _FLUSH):(win->_flags &= ~_FLUSH)); }
inline void getyx(WINDOW* win, int& y, int& x)
{ y = win->_cury; x = win->_curx; }
inline int winch(WINDOW* win)
{return win->_y[win->_cury][win->_curx] & 0177; }
#endif /* __OPTIMIZE__ */
#if defined(USG) || defined(VMS)
extern "C" {
int raw();
int noraw();
int cbreak();
int nocbreak();
}
#else
int raw();
int noraw();
int cbreak();
int nocbreak();
#if defined(__OPTIMIZE__) || defined(USE_LIBGXX_INLINES)
inline int raw()
{ return _tty.sg_flags|=RAW, _pfast=_rawmode=1, stty(_tty_ch,&_tty); }
inline int noraw()
{ return _tty.sg_flags&=~RAW,_rawmode=0,_pfast=!(_tty.sg_flags&CRMOD),stty(_tty_ch,&_tty); }
inline int cbreak()
{ return _tty.sg_flags |= CBREAK, _rawmode = 1, stty(_tty_ch,&_tty); }
inline int nocbreak()
{ return _tty.sg_flags &= ~CBREAK,_rawmode=0,stty(_tty_ch,&_tty); }
#endif /* __ OPTIMIZE __ */
#endif /* USG */
int crmode();
int nocrmode();
#if defined(__OPTIMIZE__) || defined(USE_LIBGXX_INLINES)
inline int crmode() { return cbreak(); }
inline int nocrmode() { return nocbreak(); }
#endif /* __ OPTIMIZE __ */
#if defined(USG) || defined(VMS)
extern "C" {
int _setecho(int);
int _setnonl(int);
}
int echo();
int noecho();
int nl();
int nonl();
#if defined(__OPTIMIZE__) || defined(USE_LIBGXX_INLINES)
inline int echo() { return _setecho(1); }
inline int noecho() { return _setecho(0); }
inline int nl() { return _setnonl(0); }
inline int nonl() { return _setnonl(1); }
#endif /* __ OPTIMIZE __ */
extern "C" {
int savetty();
int resetty();
int erasechar();
int killchar();
int baudrate();
}
#else /* not USG */
int echo();
int noecho();
int nl();
int nonl();
int savetty();
inline int resetty();
int erasechar();
int killchar();
int baudrate();
#if defined(__OPTIMIZE__) || defined(USE_LIBGXX_INLINES)
inline int echo()
{ return _tty.sg_flags |= ECHO, _echoit = 1, stty(_tty_ch, &_tty); }
inline int noecho()
{ return _tty.sg_flags &= ~ECHO, _echoit = 0, stty(_tty_ch, &_tty); }
inline int nl()
{ return _tty.sg_flags |= CRMOD,_pfast = _rawmode,stty(_tty_ch, &_tty); }
inline int nonl()
{ return _tty.sg_flags &= ~CRMOD, _pfast = 1, stty(_tty_ch, &_tty); }
inline int savetty()
{ return (void) gtty(_tty_ch, &_tty), _res_flg = _tty.sg_flags; }
inline int resetty()
{ return _tty.sg_flags = _res_flg, stty(_tty_ch, &_tty); }
inline int erasechar()
{ return _tty.sg_erase; }
inline int killchar()
{ return _tty.sg_kill; }
inline int baudrate()
{ return _tty.sg_ospeed; }
#endif /* __ OPTIMIZE __ */
#endif /* USG */
extern "C" {
char *longname(char *, char *);
char *getcap(char *);
extern char *_unctrl[];
}
char * unctrl(int c);
#if defined(__OPTIMIZE__) || defined(USE_LIBGXX_INLINES)
inline char * unctrl(int c) { return _unctrl[(c) & 0177]; }
#endif /* __ OPTIMIZE __ */
#endif
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