From 062074f03468df99c1103988fe532b6341b07d13 Mon Sep 17 00:00:00 2001
From: Eryn Wells <eryn@erynwells.me>
Date: Sun, 8 Sep 2013 11:38:13 -0700
Subject: [PATCH] Add function header comment to vector_dot()

---
 src/basics.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/basics.c b/src/basics.c
index 3d5864f..d87c698 100644
--- a/src/basics.c
+++ b/src/basics.c
@@ -90,6 +90,11 @@ vector_length(Vector3 v)
 }
 
 
+/*
+ * vector_dot --
+ *
+ * Compute the dot product of v and f.
+ */
 float
 vector_dot(Vector3 v, Vector3 f)
 {