[libgit2-glib] Make get_content return a byte array

[Jesse van den Kieboom <jessevdk src gnome org>]

commit 944532a4311206b6763673db133e263f142f9614
Author: Jesse van den Kieboom <jessevdk gmail com>
Date:   Sat Nov 23 14:56:17 2013 +0100

    Make get_content return a byte array

 libgit2-glib/ggit-diff-line.c |   33 ++++++++++++---------------------
 1 files changed, 12 insertions(+), 21 deletions(-)
---
diff --git a/libgit2-glib/ggit-diff-line.c b/libgit2-glib/ggit-diff-line.c
index 4d1a453..f135856 100644
--- a/libgit2-glib/ggit-diff-line.c
+++ b/libgit2-glib/ggit-diff-line.c
@@ -144,22 +144,6 @@ ggit_diff_line_get_new_lineno (GgitDiffLine *line)
 }
 
 /**
- * ggit_diff_line_get_content_len:
- * @line: a #GgitDiffLine.
- *
- * Gets the content length.
- *
- * Returns: the content length.
- */
-gsize
-ggit_diff_line_get_content_len (GgitDiffLine *line)
-{
-       g_return_val_if_fail (line != NULL, 0);
-
-       return line->content_len;
-}
-
-/**
  * ggit_diff_line_get_content_offset:
  * @line: a #GgitDiffLine.
  *
@@ -178,17 +162,24 @@ ggit_diff_line_get_content_offset (GgitDiffLine *line)
 /**
  * ggit_diff_line_get_content:
  * @line: a #GgitDiffLine.
+ * @length: (out): the number of returned bytes.
  *
- * Gets the content.
+ * Gets the content in bytes.
  *
- * Returns: the content.
+ * Returns: (array length=length): the content in bytes.
  */
-const gchar *
-ggit_diff_line_get_content (GgitDiffLine *line)
+const guint8 *
+ggit_diff_line_get_content (GgitDiffLine *line,
+                            gsize        *length)
 {
        g_return_val_if_fail (line != NULL, 0);
 
-       return line->content;
+       if (length)
+       {
+               *length = line->content_len;
+       }
+
+       return (const guint8 *)line->content;
 }
 
 /* ex:set ts=8 noet: */