lexicon.h

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#ifndef LEXICON_H
#define LEXICON_H
/***************************************************************************
 *   Copyright (C) 2004, 2006 Symbian Software Ltd.                        *
 *   All rights reserved.                                                  *
 *   Copyright (C) 2007-2011 Mike Kinghan, imk@strudl.org                  *
 *   All rights reserved.                                                  *
 *                                                                         *
 *   Contributed originally by Mike Kinghan, imk@strudl.org                *
 *                                                                         *
 *   Redistribution and use in source and binary forms, with or without    *
 *   modification, are permitted provided that the following conditions    *
 *   are met:                                                              *
 *                                                                         *
 *   Redistributions of source code must retain the above copyright        *
 *   notice, this list of conditions and the following disclaimer.         *
 *                                                                         *
 *   Redistributions in binary form must reproduce the above copyright     *
 *   notice, this list of conditions and the following disclaimer in the   *
 *   documentation and/or other materials provided with the distribution.  *
 *                                                                         *
 *   Neither the name of Symbian Software Ltd. nor the names of its        *
 *   contributors may be used to endorse or promote products derived from  *
 *   this software without specific prior written permission.              *
 *                                                                         *
 *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS   *
 *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT     *
 *   LIMITED TO, THE IMPLIED WARRANTIES OF  MERCHANTABILITY AND FITNESS    *
 *   FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE        *
 *   COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,   *
 *   INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,  *
 *   BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS *
 *   OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED    *
 *   AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,*
 *   OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF *
 *   THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH  *
 *   DAMAGE.                                                               *
 *                                                                         *
 **************************************************************************/
#include "bool.h"


#define IF          "if"        
#define IFDEF       "ifdef"     
#define IFNDEF      "ifndef"    
#define ELSE        "else"      
#define ELIF        "elif"      
#define ENDIF       "endif"     
#define DEFINE      "define"    
#define UNDEF       "undef"     
#define INCLUDE     "include"   
#define PRAGMA      "pragma"    
#define ERROR       "error"     
#define DEFINED     "defined"   
#define BOOLEAN_OR  "||"        
#define BOOLEAN_AND "&&"        
#define BIT_OR      "|"         
#define BIT_XOR     "^"         
#define BIT_AND     "&"         
#define EQ          "=="        
#define NEQ         "!="        
#define LE          "<="        
#define GE          ">="        
#define LESS        "<"         
#define GREATER     ">"         
#define LSHIFT      "<<"        
#define RSHIFT      ">>"        
#define ADD         "+"         
#define SUBTRACT    "-"         
#define MULTIPLY    "*"         
#define DIV         "/"         
#define MOD         "%"         



extern bool
match_keyword(char const **ptxt, char const *keyword);

extern bool
match_op(char const ** ptxt, char const *op);

#endif /* EOF*/