42 lines
		
	
	
	
		
			1 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			42 lines
		
	
	
	
		
			1 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| /* $Header$ */
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| /*
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|  * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
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|  * See the copyright notice in the ACK home directory, in the file "Copyright".
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|  */
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| /* D E F I N I T I O N S   F O R   T H E   L E X I C A L   A N A L Y Z E R */
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| 
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| /*	A token from the input stream is represented by an integer,
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| 	called a "symbol", but it may have other information associated
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| 	to it.
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| */
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| 
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| /* the structure of a token:	*/
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| struct token	{
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| 	int tok_symb;		/* the token itself */
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| 	union {
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| 		int tok_val;		/* numeric values */
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| 		char *tok_str;		/* string/filespecifier */
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| 	} tok_data;
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| };
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| 
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| #include "file_info.h"
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| 
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| #define tk_symb	tok_symb
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| #define tk_val	tok_data.tok_val
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| #define tk_str	tok_data.tok_str
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| 
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| extern struct token dot;
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| 
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| extern int ReplaceMacros;	/* "LLlex.c"	*/
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| extern int AccFileSpecifier;	/* "LLlex.c"	*/
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| extern int AccDefined;		/* "LLlex.c"	*/
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| extern int UnknownIdIsZero;	/* "LLlex.c"	*/
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| 
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| extern int NoUnstack;		/* "input.c"	*/
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| extern int Unstacked;		/* "input.c"	*/
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| 
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| extern int err_occurred;	/* "error.c"	*/
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| 
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| #define	DOT	dot.tk_symb
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| 
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| #define EOF	(-1)
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