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Thu Jan 25 16:45:53 1996 UTC
(23 years, 7 months ago) by anton
CVS tags: HEAD
eliminated "make realclean"; it's dangerous and useless.
eliminated relocation stuff in the kernal; was buggy and useless.
SIGPIPE now returns control to Forth.
Implemented form, rows, and cols; SIGWINCH updates these (on good OS's).
changed popen and pclose to open-pipe and close-pipe.
/* Input driver header
Copyright (C) 1995 Free Software Foundation, Inc.
This file is part of Gforth.
Gforth is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
extern jmp_buf throw_jmp_buf;
# define prep_terminal()
# define deprep_terminal()
# define install_signal_handlers()
# include <conio.h>
# define key() getch()
# define key_query FLAG(kbhit())
unsigned char getkey(FILE *);
long key_avail(FILE *);
extern int terminal_prepped;
extern UCell rows, cols;
# define key() getkey(stdin)
# define key_query -(!!key_avail(stdin)) /* !! FLAG(...)? - anton */
/* flag was originally wrong -- lennart */