[libgit2-glib] Fix diff api break.

[Ignacio Casal Quinteiro <icq src gnome org>]

commit 07f2cba7be4ba87ba73e8eaf5c04bcc2dabc8278
Author: Ignacio Casal Quinteiro <ignacio casal nice-software com>
Date:   Wed Dec 19 13:33:06 2012 +0100

    Fix diff api break.

 libgit2-glib/ggit-diff.c |   18 +++++++++---------
 libgit2-glib/ggit-diff.h |    6 +++---
 2 files changed, 12 insertions(+), 12 deletions(-)
---
diff --git a/libgit2-glib/ggit-diff.c b/libgit2-glib/ggit-diff.c
index 68413b3..ca8f5b8 100644
--- a/libgit2-glib/ggit-diff.c
+++ b/libgit2-glib/ggit-diff.c
@@ -182,7 +182,7 @@ ggit_diff_new_tree_to_tree (GgitRepository   *repository,
 }
 
 /**
- * ggit_diff_new_index_to_tree:
+ * ggit_diff_new_tree_to_index:
  * @repository: a #GgitRepository.
  * @old_tree: a #GgitTree to diff from.
  * @index: (allow-none): a #GgitIndex, or %NULL.
@@ -198,7 +198,7 @@ ggit_diff_new_tree_to_tree (GgitRepository   *repository,
  * Returns: a newly allocated #GgitDiff if there was no error, %NULL otherwise.
  */
 GgitDiff *
-ggit_diff_new_index_to_tree (GgitRepository   *repository,
+ggit_diff_new_tree_to_index (GgitRepository   *repository,
                              GgitTree         *old_tree,
                              GgitIndex        *index,
                              GgitDiffOptions  *diff_options,
@@ -211,7 +211,7 @@ ggit_diff_new_index_to_tree (GgitRepository   *repository,
 	g_return_val_if_fail (GGIT_IS_TREE (old_tree), NULL);
 	g_return_val_if_fail (error == NULL || *error == NULL, NULL);
 
-	ret = git_diff_index_to_tree (&diff,
+	ret = git_diff_tree_to_index (&diff,
 	                              _ggit_native_get (repository),
 	                              _ggit_native_get (old_tree),
 	                              index ? _ggit_native_get (index) : NULL,
@@ -227,7 +227,7 @@ ggit_diff_new_index_to_tree (GgitRepository   *repository,
 }
 
 /**
- * ggit_diff_new_workdir_to_index:
+ * ggit_diff_new_index_to_workdir:
  * @repository: a #GgitRepository.
  * @index: (allow-none): a #GgitIndex, or %NULL.
  * @diff_options: (allow-none): a #GgitDiffOptions, or %NULL.
@@ -242,7 +242,7 @@ ggit_diff_new_index_to_tree (GgitRepository   *repository,
  * Returns: a newly allocated #GgitDiff if there was no error, %NULL otherwise.
  */
 GgitDiff *
-ggit_diff_new_workdir_to_index (GgitRepository   *repository,
+ggit_diff_new_index_to_workdir (GgitRepository   *repository,
                                 GgitIndex        *index,
                                 GgitDiffOptions  *diff_options,
                                 GError          **error)
@@ -253,7 +253,7 @@ ggit_diff_new_workdir_to_index (GgitRepository   *repository,
 	g_return_val_if_fail (GGIT_IS_REPOSITORY (repository), NULL);
 	g_return_val_if_fail (error == NULL || *error == NULL, NULL);
 
-	ret = git_diff_workdir_to_index (&diff,
+	ret = git_diff_index_to_workdir (&diff,
 	                                 _ggit_native_get (repository),
 	                                 index ? _ggit_native_get (index) : NULL,
 	                                 _ggit_diff_options_get_diff_options (diff_options));
@@ -268,7 +268,7 @@ ggit_diff_new_workdir_to_index (GgitRepository   *repository,
 }
 
 /**
- * ggit_diff_new_workdir_to_tree:
+ * ggit_diff_new_tree_to_workdir:
  * @repository: a #GgitRepository.
  * @old_tree: a #GgitTree to diff from.
  * @diff_options: (allow-none): a #GgitDiffOptions, or %NULL.
@@ -282,7 +282,7 @@ ggit_diff_new_workdir_to_index (GgitRepository   *repository,
  * Returns: a newly allocated #GgitDiff if there was no error, %NULL otherwise.
  */
 GgitDiff *
-ggit_diff_new_workdir_to_tree (GgitRepository   *repository,
+ggit_diff_new_tree_to_workdir (GgitRepository   *repository,
                                GgitTree         *old_tree,
                                GgitDiffOptions  *diff_options,
                                GError          **error)
@@ -294,7 +294,7 @@ ggit_diff_new_workdir_to_tree (GgitRepository   *repository,
 	g_return_val_if_fail (GGIT_IS_TREE (old_tree), NULL);
 	g_return_val_if_fail (error == NULL || *error == NULL, NULL);
 
-	ret = git_diff_workdir_to_tree (&diff,
+	ret = git_diff_tree_to_workdir (&diff,
 	                                _ggit_native_get (repository),
 	                                _ggit_native_get (old_tree),
 	                                _ggit_diff_options_get_diff_options (diff_options));
diff --git a/libgit2-glib/ggit-diff.h b/libgit2-glib/ggit-diff.h
index 4228e04..f6edd03 100644
--- a/libgit2-glib/ggit-diff.h
+++ b/libgit2-glib/ggit-diff.h
@@ -65,16 +65,16 @@ GgitDiff  *ggit_diff_new_tree_to_tree     (GgitRepository        *repository,
                                            GgitTree              *new_tree,
                                            GgitDiffOptions       *diff_options,
                                            GError               **error);
-GgitDiff  *ggit_diff_new_index_to_tree    (GgitRepository        *repository,
+GgitDiff  *ggit_diff_new_tree_to_index    (GgitRepository        *repository,
                                            GgitTree              *old_tree,
                                            GgitIndex             *index,
                                            GgitDiffOptions       *diff_options,
                                            GError               **error);
-GgitDiff  *ggit_diff_new_workdir_to_index (GgitRepository        *repository,
+GgitDiff  *ggit_diff_new_index_to_workdir (GgitRepository        *repository,
                                            GgitIndex             *index,
                                            GgitDiffOptions       *diff_options,
                                            GError               **error);
-GgitDiff  *ggit_diff_new_workdir_to_tree  (GgitRepository        *repository,
+GgitDiff  *ggit_diff_new_tree_to_workdir  (GgitRepository        *repository,
                                            GgitTree              *old_tree,
                                            GgitDiffOptions       *diff_options,
                                            GError               **error);