[gnome-builder/auto-indent] snippet: add some snippets

[Christian Hergert <chergert src gnome org>]

commit 6158e0e1a59c5094be4896a331c068c318578784
Author: Christian Hergert <christian hergert me>
Date:   Tue Sep 16 20:09:30 2014 -0700

    snippet: add some snippets

 src/resources/snippets/c.snippets |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/src/resources/snippets/c.snippets b/src/resources/snippets/c.snippets
index a5ef4c5..43d5d0c 100644
--- a/src/resources/snippets/c.snippets
+++ b/src/resources/snippets/c.snippets
@@ -177,3 +177,9 @@ snippet comment
        /*
         * $0
         */
+snippet ref
+       g_object_ref (${1});$0
+snippet unref
+       g_object_unref (${1});$0
+snippet clear
+       g_clear_object (&${1});$0