| /* Input driver header */ |
/* Input driver header |
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Copyright (C) 1995 Free Software Foundation, Inc. |
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This file is part of Gforth. |
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Gforth is free software; you can redistribute it and/or |
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modify it under the terms of the GNU General Public License |
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as published by the Free Software Foundation; either version 2 |
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of the License, or (at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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|
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You should have received a copy of the GNU General Public License |
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along with this program; if not, write to the Free Software |
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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*/ |
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| #include <setjmp.h> |
#include <setjmp.h> |
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extern jmp_buf throw_jmp_buf; |
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#ifdef MSDOS |
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# define prep_terminal() |
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# define deprep_terminal() |
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# define install_signal_handlers() |
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# include <conio.h> |
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# define key() getch() |
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# define key_query FLAG(kbhit()) |
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#else |
| unsigned char getkey(FILE *); |
unsigned char getkey(FILE *); |
| long key_avail(FILE *); |
long key_avail(FILE *); |
| void prep_terminal(); |
void prep_terminal(); |
| void deprep_terminal(); |
void deprep_terminal(); |
| void install_signal_handlers(void); |
void install_signal_handlers(void); |
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| extern jmp_buf throw_jmp_buf; |
extern int terminal_prepped; |
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| #define key() getkey(stdin) |
#define key() getkey(stdin) |
| #define key_query -(!!key_avail(stdin)) /* !! FLAG(...)? - anton */ |
#define key_query -(!!key_avail(stdin)) /* !! FLAG(...)? - anton */ |
| /* flag was originally wrong -- lennart */ |
/* flag was originally wrong -- lennart */ |
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#endif |
