[libgit2-glib] Add GgitBinaryType enum

[Ignacio Casal Quinteiro <icq src gnome org>]

commit dd0cfab3b426fa8fb7f364c8788acb9cb2caead5
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Tue Jun 30 20:02:36 2015 +0200

    Add GgitBinaryType enum

 libgit2-glib/ggit-types.c |    3 +++
 libgit2-glib/ggit-types.h |   16 ++++++++++++++++
 2 files changed, 19 insertions(+), 0 deletions(-)
---
diff --git a/libgit2-glib/ggit-types.c b/libgit2-glib/ggit-types.c
index 7de2fef..74c6c61 100644
--- a/libgit2-glib/ggit-types.c
+++ b/libgit2-glib/ggit-types.c
@@ -26,6 +26,9 @@
 /* Must cast the enums to ints to avoid enum compare warning */
 #define ASSERT_ENUM(a, b) G_STATIC_ASSERT (((int) a) == ((int) b))
 
+ASSERT_ENUM (GGIT_DIFF_BINARY_NONE,    GIT_DIFF_BINARY_NONE);
+ASSERT_ENUM (GGIT_DIFF_BINARY_LITERAL, GIT_DIFF_BINARY_LITERAL);
+ASSERT_ENUM (GGIT_DIFF_BINARY_DELTA,   GIT_DIFF_BINARY_DELTA);
 
 ASSERT_ENUM (GGIT_BRANCH_LOCAL,  GIT_BRANCH_LOCAL);
 ASSERT_ENUM (GGIT_BRANCH_REMOTE, GIT_BRANCH_REMOTE);
diff --git a/libgit2-glib/ggit-types.h b/libgit2-glib/ggit-types.h
index 8a317b3..74362d3 100644
--- a/libgit2-glib/ggit-types.h
+++ b/libgit2-glib/ggit-types.h
@@ -480,6 +480,22 @@ typedef enum
        GGIT_FEATURE_SSH     = (1 << 2)
 } GgitFeatureFlags;
 
+/**
+ * GgitDiffBinaryType:
+ * @GIT_DIFF_BINARY_NONE: There is no binary delta.
+ * @GIT_DIFF_BINARY_LITERAL: The binary data is the literal contents of the file.
+ * @GIT_DIFF_BINARY_DELTA: The binary data is the delta from one side to the other.
+ *
+ * When producing a binary diff, the binary data returned will be
+ * either the deflated full ("literal") contents of the file, or
+ * the deflated binary delta between the two sides (whichever is
+ * smaller).
+ */
+typedef enum {
+       GGIT_DIFF_BINARY_NONE,
+       GGIT_DIFF_BINARY_LITERAL,
+       GGIT_DIFF_BINARY_DELTA
+} GgitDiffBinaryType;
 
 /**
  * GgitBlameFlags: