gcalctool/parser_mac.h

   1
   2 /*  $Header$
   3  *
   4  *  Copyright (C) 2004-2007 Sami Pietila
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 2, or (at your option)
   9  *  any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful, but
  12  *  WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  14  *  General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  19  *  02111-1307, USA.
  20  */
  21
  22 #ifndef PARSER_MAC_H
  23 #define PARSER_MAC_H
  24
  25 #define PARSER_MIN(a, b) (a < b) ? a : b;
  26
  27 #define YY_INPUT(buf, result, max) {\
  28     int l = strlen(parser_state.buff);\
  29     int remaining = l - parser_state.i;\
  30     int c = PARSER_MIN(remaining, max);\
  31     memcpy(buf, parser_state.buff + parser_state.i, c);\
  32     parser_state.i += c;\
  33     result = (c) ? c : YY_NULL;\
  34 }
  35
  36 #endif /*PARSER_MAC_H*/