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yodlfixlabels.h

/* required standard includes */
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "config.h"
#include "../lib/lib.h"

/* the passes that we have to make */
#define FIRSTPASS   0
#define LASTPASS    1

/* the action flags for this program */
typedef struct
  {
    int labels:1;       /* fix labels, refs, links request */
    int tableofcontents:1;    /* make table of contents request */
    int removeblank:1;        /* remove blank lines request */
    int killblanks:1;         /* actually in remove-blank state? */
    int onepass:1;            /* single pass mode request */
    int roff:1;               /* handle roff cmds request */
    int protectdot:1;         /* protect .XX lines request */
  }
FLAGS;

/* functions */
extern void dumptable (char **table, int start, int ntable);
extern void handleline (char *buf, int pass);
extern void handlenotag (char *buf, int pass);
extern void handletag (char *buf, int pass);
extern void label (char **table, int ntable, int pass);
extern void lastnumber (char **table, int ntable, int pass);
extern void parseflags (int *ac, char ***av);
extern void ref (char **table, int ntable, int pass);
extern void roffcmd (char **table, int ntable, int pass);
extern void tableofcontents (int pass);
extern void tocentry (char **table, int ntable, int pass);
extern void runpass (int pass);
extern void usage (void);

/* global data */
#ifndef EXTERN
#define EXTERN extern
#endif
EXTERN FLAGS
  act;                        /* action flags */
EXTERN FILE
* inf,                        /* input file */
 *outf;                       /* output file */
EXTERN char
 *lastnum;              /* last used numbering command */
EXTERN char
**lab,                        /* labels */
**num;                        /* and the numbers they refer to */
EXTERN int
  nlab,                       /* table sizes */
  nnum;
EXTERN int
  lineno;               /* line number */
EXTERN char
***toc;                       /* lines of table of contents */
EXTERN int
 *tocsize;
EXTERN int
  ntoc;                       /* # of lines in toc */

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