global.h

a compiler in java that parses and creates lexer analyzer

#include <stdio.h>
#include <ctype.h>

#define BSIZE 	128
#define NONE 	-1
#define EOS 	'\0'

#define NUM 	256
#define DIV 	257
#define MOD	258
#define ID	259
#define DONE	260

extern int tokenval;	/* value of token attribute */

extern int lineno;

/* form of symbol table entry */
struct entry {
	char *lexptr;
	int token;
};

/* symbol table */
extern struct entry symtable [] ;