From d3e41ab396a7c0fed112c0678d368ba6b84c2da4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Markus=20Fr=C3=B6schle?= <mfro@mubf.de>
Date: Sat, 21 Dec 2013 16:17:03 +0000
Subject: [PATCH] added NOP()

---
 include/util.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/util.h b/include/util.h
index 026cd1d..04d5ad5 100644
--- a/include/util.h
+++ b/include/util.h
@@ -27,6 +27,8 @@
 
 #include <stdint.h>
 
+#define NOP() __asm__ __volatile__("nop\n\t" : : : "memory")
+
 /*
  * uint16_t swpw(uint16_t val);
  *   swap endianess of val, 16 bits only.