make Queue element class public

necessary for iterating a queue without flushing it

3 files changed, 8 insertions, 4 deletions

diff --git a/lib.ck b/lib.ck
index 1b956d5..22a7f34 100644
--- a/lib.ck
+++ b/lib.ck
@@ -2,6 +2,7 @@
 Machine.add("lib/SampOsc.ck");
 Machine.add("lib/Clipper.ck");
 Machine.add("lib/MIDI.ck");
+Machine.add("lib/Element.ck");
 Machine.add("lib/Queue.ck");
 
 Machine.add("lib/Bus.ck");
diff --git a/lib/Element.ck b/lib/Element.ck
new file mode 100644
index 0000000..7a81429
--- /dev/null
+++ b/lib/Element.ck
@@ -0,0 +1,7 @@
+/*
+ * List element
+ */
+public class Element {
+	Element @next;
+	Object @payload;
+}
diff --git a/lib/Queue.ck b/lib/Queue.ck
index f05ae5e..586330c 100644
--- a/lib/Queue.ck
+++ b/lib/Queue.ck
@@ -2,10 +2,6 @@
  * Queue data structure
  */
 public class Queue {
-	class Element {
-		Element @next;
-		Object @payload;
-	}
 	Element head @=> Element @tail;
 
 	fun void