From 01320d9806bb5de655d6148d04bcb889eb0973d1 Mon Sep 17 00:00:00 2001
From: Jared Boone <jboone@earfeast.com>
Date: Tue, 4 Oct 2016 17:04:49 -0700
Subject: [PATCH] Add a Reader interface.

---
 firmware/application/io.hpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/firmware/application/io.hpp b/firmware/application/io.hpp
index 6333b001d..8e21d19f9 100644
--- a/firmware/application/io.hpp
+++ b/firmware/application/io.hpp
@@ -23,6 +23,12 @@
 
 #include "file.hpp"
 
+class Reader {
+public:
+	virtual File::Result<File::Size> read(void* const buffer, const File::Size bytes) = 0;
+	virtual ~Reader() = default;
+};
+
 class Writer {
 public:
 	virtual File::Result<File::Size> write(const void* const buffer, const File::Size bytes) = 0;