thodg/libgit2/src/diff_xdiff.h

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• Hash : 114f5a6c
  Author :
  Date : 2013-06-10T10:10:39
  

  Reorganize diff and add basic diff driver This is a significant reorganization of the diff code to break it into a set of more clearly distinct files and to document the new organization. Hopefully this will make the diff code easier to understand and to extend. This adds a new `git_diff_driver` object that looks of diff driver information from the attributes and the config so that things like function content in diff headers can be provided. The full driver spec is not implemented in the commit - this is focused on the reorganization of the code and putting the driver hooks in place. This also removes a few #includes from src/repository.h that were overbroad, but as a result required extra #includes in a variety of places since including src/repository.h no longer results in pulling in the whole world.

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• src/diff_xdiff.h

• /*
   * Copyright (C) the libgit2 contributors. All rights reserved.
   *
   * This file is part of libgit2, distributed under the GNU GPL v2 with
   * a Linking Exception. For full terms see the included COPYING file.
   */
  #ifndef INCLUDE_diff_xdiff_h__
  #define INCLUDE_diff_xdiff_h__
  
  #include "diff.h"
  #include "diff_patch.h"
  #include "xdiff/xdiff.h"
  
  /* A git_xdiff_output is a git_diff_output with extra fields necessary
   * to use libxdiff.  Calling git_xdiff_init() will set the diff_cb field
   * of the output to use xdiff to generate the diffs.
   */
  typedef struct {
  	git_diff_output output;
  
  	xdemitconf_t config;
  	xpparam_t    params;
  	xdemitcb_t   callback;
  } git_xdiff_output;
  
  void git_xdiff_init(git_xdiff_output *xo, const git_diff_options *opts);
  
  #endif
  

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