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/* source.h

   Copyright 2000, 2001, 2002, 2004, 2007 Free Software Foundation, Inc.

   This file is part of GNU Binutils.

   This program is free software; you can redistribute it and/or modify

   it under the terms of the GNU General Public License as published by

   the Free Software Foundation; either version 3 of the License, or

   (at your option) any later version.

   This program is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License

   along with this program; if not, write to the Free Software

   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,

   MA 02110-1301, USA.  */

#ifndef source_h

#define source_h

typedef struct source_file

  {

    struct source_file *next;

    const char *name;           /* Name of source file.  */

    unsigned long ncalls;       /* # of "calls" to this file.  */

    int num_lines;              /* # of lines in file.  */

    int nalloced;               /* Number of lines allocated.  */

    void **line;                /* Usage-dependent per-line data.  */

  }

Source_File;

/* Options.  */

/* Create annotated output files?  */

extern bfd_boolean create_annotation_files;

/* List of directories to search for source files.  */

extern Search_List src_search_list;

/* Chain of source-file descriptors.  */

extern Source_File *first_src_file;

/* Returns pointer to source file descriptor for PATH/FILENAME.  */

extern Source_File *source_file_lookup_path (const char *);

extern Source_File *source_file_lookup_name (const char *);

/* Read source file SF output annotated source.  The annotation is at

   MAX_WIDTH characters wide and for each source-line an annotation is

   obtained by invoking function ANNOTE.  ARG is an argument passed to

   ANNOTE that is left uninterpreted by annotate_source().

   Returns a pointer to the output file (which maybe stdout) such

   that summary statistics can be printed.  If the returned file

   is not stdout, it should be closed when done with it.  */

extern FILE *annotate_source

  (Source_File *sf, unsigned int max_width,

           void (*annote) (char *, unsigned int, int, PTR arg),

           PTR arg);

#endif /* source_h */