/*

 * $Id: xref.h,v 1.3 2000/11/02 19:05:10 lhecking Exp $

 *

 */

/* GNUPLOT - xref.h */

/*[

 * Copyright 1986 - 1993, 1998, 2004   Thomas Williams, Colin Kelley

 *

 * Permission to use, copy, and distribute this software and its

 * documentation for any purpose with or without fee is hereby granted,

 * provided that the above copyright notice appear in all copies and

 * that both that copyright notice and this permission notice appear

 * in supporting documentation.

 *

 * Permission to modify the software is granted, but not the right to

 * distribute the complete modified source code.  Modifications are to

 * be distributed as patches to the released version.  Permission to

 * distribute binaries produced by compiling modified sources is granted,

 * provided you

 *   1. distribute the corresponding source modifications from the

 *    released version in the form of a patch file along with the binaries,

 *   2. add special version identification to distinguish your version

 *    in addition to the base release version number,

 *   3. provide your name and address as the primary contact for the

 *    support of your modified version, and

 *   4. retain our contact information in regard to use of the base

 *    software.

 * Permission to distribute the released version of the source code along

 * with corresponding source modifications in the form of a patch file is

 * granted with same provisions 2 through 4 for binary distributions.

 *

 * This software is provided "as is" without express or implied warranty

 * to the extent permitted by applicable law.

]*/

#ifndef DOCS_XREF_H

# define DOCS_XREF_H

/*

 * this file is included from xref.c

 *

 */

struct LIST {

    int level;

    int line;

    char *string;

    struct LIST *next;

    struct LIST *prev;

};

#ifdef DOCS_XREF_MAIN

# define EXTERN /* nought */

#else

# define EXTERN extern

#endif

EXTERN void parse __PROTO((FILE * a));

EXTERN struct LIST *lookup __PROTO((char *));

EXTERN struct LIST *lkup_by_number __PROTO((int line));

EXTERN void list_free __PROTO((void));

EXTERN void refs __PROTO((int l, FILE * f, char *start, char *end, char *format));

#ifdef PROTOTYPES

void *xmalloc __PROTO((size_t size));

#else

#endif

#endif /* DOCS_XREF_H */