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Diff for /gforth/engine/io.h between versions 1.11 and 1.18

version 1.11, 2003/03/09 15:17:03 version 1.18, 2012/12/31 15:25:19
Line 1 Line 1
 /* Input driver header  /* Input driver header
   
   Copyright (C) 1995,1996,1997,1998,1999,2003 Free Software Foundation, Inc.    Copyright (C) 1995,1996,1997,1998,1999,2003,2007,2012 Free Software Foundation, Inc.
   
   This file is part of Gforth.    This file is part of Gforth.
   
   Gforth is free software; you can redistribute it and/or    Gforth is free software; you can redistribute it and/or
   modify it under the terms of the GNU General Public License    modify it under the terms of the GNU General Public License
   as published by the Free Software Foundation; either version 2    as published by the Free Software Foundation, either version 3
   of the License, or (at your option) any later version.    of the License, or (at your option) any later version.
   
   This program is distributed in the hope that it will be useful,    This program is distributed in the hope that it will be useful,
Line 15 Line 15
   GNU General Public License for more details.    GNU General Public License for more details.
   
   You should have received a copy of the GNU General Public License    You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software    along with this program; if not, see http://www.gnu.org/licenses/.
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.  
 */  */
   
 #include <setjmp.h>  #include <setjmp.h>
   
 extern jmp_buf throw_jmp_buf;  extern PER_THREAD jmp_buf * throw_jmp_handler;
   
 #if defined(MSDOS) || defined(SHARC)  #if defined(MSDOS) || defined(SHARC)
 #  define prep_terminal()  #  define prep_terminal()
Line 38  void deprep_terminal(void); Line 37  void deprep_terminal(void);
 void get_winsize(void);  void get_winsize(void);
   
 #  define key(stdin)            getkey(stdin)  #  define key(stdin)            getkey(stdin)
 #  define key_query(stdin)      -(!!key_avail(stdin)) /* !! FLAG(...)? - anton */  #  define key_query(stdin)      FLAG(!!key_avail(stdin))
                         /* flag was originally wrong -- lennart */                          /* FLAG only negates, key_avail may return the number available */
 #endif  #endif
   
 extern UCell rows, cols;  extern UCell rows, cols;
Removed from v.1.11  
changed lines
  Added in v.1.18

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