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/* This file is part of the software similarity tester SIM.
Written by Dick Grune, Vrije Universiteit, Amsterdam.
$Id: sim.h,v 2.7 2005/02/20 17:03:03 dick Exp $
*/
#include <stdio.h>
struct position {
/* position of first and last token of a chunk */
struct position *ps_next;
int ps_type; /* first = 0, last = 1 */
unsigned int ps_tk_cnt; /* in tokens; set by add_run() in Pass 1 */
unsigned int ps_nl_cnt; /* same, in line numbers; set by Pass2(),
used by Pass3() to report line numbers
*/
};
struct text {
char *tx_fname; /* the file name */
struct position *tx_pos;/* list of positions in this file that are
part of a chunk; sorted and updated by
Pass 2
*/
unsigned int tx_start; /* positions in TokenArray[] for the text */
unsigned int tx_limit;
unsigned int tx_nl_start;/* possibly newline pointer for pass2 */
unsigned int tx_nl_limit;
};
extern unsigned int MinRunSize;
extern int PageWidth;
extern FILE *OutputFile;
extern FILE *DebugFile;
extern struct text *Text; /* Text[], one for each input file */
extern int NumberOfTexts; /* number of text records */
extern int NumberOfNewTexts; /* number of new text records */
extern char *progname; /* for error reporting */
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