Annotation of gforth/engine/io.h, revision 1.11
1.1 anton 1: /* Input driver header
2:
1.11 ! anton 3: Copyright (C) 1995,1996,1997,1998,1999,2003 Free Software Foundation, Inc.
1.1 anton 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
1.9 anton 19: Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
1.1 anton 20: */
21:
22: #include <setjmp.h>
23:
24: extern jmp_buf throw_jmp_buf;
25:
1.4 pazsan 26: #if defined(MSDOS) || defined(SHARC)
1.1 anton 27: # define prep_terminal()
28: # define deprep_terminal()
29: # include <conio.h>
30:
1.3 pazsan 31: # define key(stdin) getch()
32: # define key_query(stdin) FLAG(kbhit())
1.1 anton 33: #else
1.7 anton 34: Cell getkey(FILE *);
1.1 anton 35: long key_avail(FILE *);
1.2 pazsan 36: void prep_terminal(void);
37: void deprep_terminal(void);
1.1 anton 38: void get_winsize(void);
39:
1.3 pazsan 40: # define key(stdin) getkey(stdin)
41: # define key_query(stdin) -(!!key_avail(stdin)) /* !! FLAG(...)? - anton */
1.1 anton 42: /* flag was originally wrong -- lennart */
43: #endif
44:
45: extern UCell rows, cols;
46: extern int terminal_prepped;
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