From 313e28f1f8aaa1c9b56ae0ddbda979b790237690 Mon Sep 17 00:00:00 2001
From: David Thompson <dthompson2@worcester.edu>
Date: Sat, 12 Dec 2015 02:54:04 -0500
Subject: Add SDL_GetTicks binding.

* sdl2/bindings.scm (sdl-get-ticks): New procedure.
* sdl2.scm (sdl-ticks): New procedure.
---
 sdl2.scm | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'sdl2.scm')

diff --git a/sdl2.scm b/sdl2.scm
index afed5c0..74839fe 100644
--- a/sdl2.scm
+++ b/sdl2.scm
@@ -32,7 +32,8 @@
             sdl-error
             sdl-version
             sdl-init
-            sdl-quit))
+            sdl-quit
+            sdl-ticks))
 
 (define %default-init-flags
   '(timer audio video haptic game-controller events))
@@ -77,3 +78,8 @@ The possible flags are 'timer', 'audio', 'video', 'haptic',
   "Quit all activated SDL subsystems.  This procedure should be called
 upon all exit conditions."
   (ffi:sdl-quit))
+
+(define (sdl-ticks)
+  "Return the number of milliseconds since the SDL library
+initialization."
+  (ffi:sdl-get-ticks))
-- 
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