separate c headers

include/c/sk_image.h

+/*
+ * Copyright 2014 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+// EXPERIMENTAL EXPERIMENTAL EXPERIMENTAL EXPERIMENTAL
+// DO NOT USE -- FOR INTERNAL TESTING ONLY
+
+#ifndef sk_image_DEFINED
+#define sk_image_DEFINED
+
+#include "sk_types.h"
+
+SK_C_PLUS_PLUS_BEGIN_GUARD
+
+/**
+ *  Return a new image that has made a copy of the provided pixels, or NULL on failure.
+ *  Balance with a call to sk_image_unref().
+ */
+sk_image_t* sk_image_new_raster_copy(const sk_imageinfo_t*, const void* pixels, size_t rowBytes);
+void sk_image_ref(const sk_image_t*);
+void sk_image_unref(const sk_image_t*);
+int sk_image_get_width(const sk_image_t*);
+int sk_image_get_height(const sk_image_t*);
+uint32_t sk_image_get_unique_id(const sk_image_t*);
+
+SK_C_PLUS_PLUS_END_GUARD
+
+#endif