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| 1 : | anton | 1.5 | /* Input driver header |
| 2 : | |||
| 3 : | Copyright (C) 1995 Free Software Foundation, Inc. | ||
| 4 : | |||
| 5 : | This file is part of Gforth. | ||
| 6 : | |||
| 7 : | Gforth is free software; you can redistribute it and/or | ||
| 8 : | modify it under the terms of the GNU General Public License | ||
| 9 : | as published by the Free Software Foundation; either version 2 | ||
| 10 : | of the License, or (at your option) any later version. | ||
| 11 : | |||
| 12 : | This program is distributed in the hope that it will be useful, | ||
| 13 : | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 14 : | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 15 : | GNU General Public License for more details. | ||
| 16 : | |||
| 17 : | You should have received a copy of the GNU General Public License | ||
| 18 : | along with this program; if not, write to the Free Software | ||
| 19 : | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | ||
| 20 : | */ | ||
| 21 : | anton | 1.1 | |
| 22 : | anton | 1.3 | #include <setjmp.h> |
| 23 : | |||
| 24 : | pazsan | 1.4 | extern jmp_buf throw_jmp_buf; |
| 25 : | |||
| 26 : | #ifdef MSDOS | ||
| 27 : | # define prep_terminal() | ||
| 28 : | # define deprep_terminal() | ||
| 29 : | # define install_signal_handlers() | ||
| 30 : | |||
| 31 : | # include <conio.h> | ||
| 32 : | |||
| 33 : | # define key() getch() | ||
| 34 : | # define key_query FLAG(kbhit()) | ||
| 35 : | #else | ||
| 36 : | anton | 1.1 | unsigned char getkey(FILE *); |
| 37 : | anton | 1.3 | long key_avail(FILE *); |
| 38 : | anton | 1.1 | void prep_terminal(); |
| 39 : | void deprep_terminal(); | ||
| 40 : | void install_signal_handlers(void); | ||
| 41 : | anton | 1.3 | |
| 42 : | pazsan | 1.4 | # define key() getkey(stdin) |
| 43 : | # define key_query -(!!key_avail(stdin)) /* !! FLAG(...)? - anton */ | ||
| 44 : | benschop | 1.2 | /* flag was originally wrong -- lennart */ |
| 45 : | pazsan | 1.4 | #endif |
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