From 9162f4554f0764ee0ded3e5e7af87bc501c65005 Mon Sep 17 00:00:00 2001
From: Tj Holowaychuk <tj@vision-media.ca>
Date: Tue, 16 Nov 2010 17:25:55 -0800
Subject: [PATCH] Added closure.h

---
 src/Canvas.cc | 14 +-------------
 src/closure.h | 24 ++++++++++++++++++++++++
 2 files changed, 25 insertions(+), 13 deletions(-)
 create mode 100644 src/closure.h

diff --git a/src/Canvas.cc b/src/Canvas.cc
index 1d2bc8b..8fafc63 100644
--- a/src/Canvas.cc
+++ b/src/Canvas.cc
@@ -6,6 +6,7 @@
 //
 
 #include "Canvas.h"
+#include "closure.h"
 #include <assert.h>
 #include <stdlib.h>
 #include <string.h>
@@ -22,19 +23,6 @@
 #define BUFFER_DATA(buf) buf->data()
 #endif
 
-/*
- * PNG stream closure.
- */
-
-typedef struct {
-  Persistent<Function> pfn;
-  Handle<Function> fn;
-  unsigned len;
-  uint8_t *data;
-  Canvas *canvas;
-  cairo_status_t status;
-} closure_t;
-
 /*
  * Initialize Canvas.
  */
diff --git a/src/closure.h b/src/closure.h
new file mode 100644
index 0000000..2504771
--- /dev/null
+++ b/src/closure.h
@@ -0,0 +1,24 @@
+
+//
+// closure.h
+//
+// Copyright (c) 2010 LearnBoost <tj@learnboost.com>
+//
+
+#ifndef __NODE_CLOSURE_H__
+#define __NODE_CLOSURE_H__
+
+/*
+ * PNG stream closure.
+ */
+
+typedef struct {
+  Persistent<Function> pfn;
+  Handle<Function> fn;
+  unsigned len;
+  uint8_t *data;
+  Canvas *canvas;
+  cairo_status_t status;
+} closure_t;
+
+#endif /* __NODE_CLOSURE_H__ */