Annotation of gforth/engine/io.h, revision 1.10

1.1       anton       1: /* Input driver header
                      2: 
1.8       anton       3:   Copyright (C) 1995,1996,1997,1998,1999 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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