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/* This file is part of the software similarity tester SIM.
Written by Dick Grune, Vrije Universiteit, Amsterdam.
$Id: lex.h,v 2.5 1998/02/03 14:28:27 dick Exp $
*/
/* Since the lex_X variables are hoisted unchanged through the levels
lang, stream, and buff, to be used by pass1, pass2, etc., they
have to be placed in a module of their own.
*/
#include "token.h"
/* special tokens */
#define EOL NORM(0377) /* end of line */
extern TOKEN lex_token; /* token produced, or EOL */
extern unsigned int lex_nl_cnt; /* line count */
extern unsigned int lex_tk_cnt; /* token position */
extern unsigned int lex_non_ascii_cnt; /* # of non-ASCII chars found */
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