From b461585f7f3d76526156389e42d960f3e2942b92 Mon Sep 17 00:00:00 2001
From: David Thompson <dave@izanagi>
Date: Sun, 16 Jun 2013 14:53:09 -0400
Subject: Add close-window procedure.

---
 2d/window.scm | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/2d/window.scm b/2d/window.scm
index 02c75c9..5231efc 100644
--- a/2d/window.scm
+++ b/2d/window.scm
@@ -24,7 +24,8 @@
 (define-module (2d window)
   #:use-module (figl gl)
   #:use-module ((sdl sdl) #:prefix SDL:)
-  #:export (open-window))
+  #:export (open-window
+            close-window))
 
 (define* (open-window width height #:optional (depth 24))
   "Creates the game window with the specified dimensions and
@@ -44,3 +45,8 @@ initializes OpenGL state."
   (gl-enable (enable-cap blend))
   (set-gl-blend-function (blending-factor-src src-alpha)
                          (blending-factor-dest one-minus-src-alpha)))
+
+(define (close-window)
+  "Closes the game window and cleans up. This procedure is typically
+called just before calling (quit)."
+  (SDL:quit))
-- 
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