From 95b0cefad012c3092d8e0f4c91118fe157baf6c0 Mon Sep 17 00:00:00 2001
From: Jonathan Gordon <rockbox@jdgordon.info>
Date: Thu, 17 Jun 2010 13:54:09 +0000
Subject: tiny clean up of memory allocation

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26887 a1c6a512-1295-4272-9138-f99709370657
---
 lib/skin_parser/skin_buffer.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'lib/skin_parser/skin_buffer.c')

diff --git a/lib/skin_parser/skin_buffer.c b/lib/skin_parser/skin_buffer.c
index b0910976e2..05cdc0ce03 100644
--- a/lib/skin_parser/skin_buffer.c
+++ b/lib/skin_parser/skin_buffer.c
@@ -56,3 +56,16 @@ void* skin_buffer_alloc(size_t size)
 #endif
     return retval;
 }
+
+
+#ifdef ROCKBOX
+/* get the number of bytes currently being used */
+size_t skin_buffer_usage(void)
+{
+    return buffer_front - buffer;
+}
+size_t skin_buffer_freespace(void)
+{
+    return SKIN_BUFFER_SIZE - skin_buffer_usage();
+}
+#endif
-- 
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