Annotation of gforth/io.h, revision 1.5
1.5 ! anton 1: /* 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: */
1.1 anton 21:
1.3 anton 22: #include <setjmp.h>
23:
1.4 pazsan 24: 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
1.1 anton 36: unsigned char getkey(FILE *);
1.3 anton 37: long key_avail(FILE *);
1.1 anton 38: void prep_terminal();
39: void deprep_terminal();
40: void install_signal_handlers(void);
1.3 anton 41:
1.4 pazsan 42: # define key() getkey(stdin)
43: # define key_query -(!!key_avail(stdin)) /* !! FLAG(...)? - anton */
1.2 benschop 44: /* flag was originally wrong -- lennart */
1.4 pazsan 45: #endif
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>