From d784baaa3a97929fc9a7fed7fff84ff7b0f5bc17 Mon Sep 17 00:00:00 2001
From: Dean Camera <dean@fourwalledcubicle.com>
Date: Mon, 20 Jun 2011 04:32:34 +0000
Subject: Fixed compile error when FIXED_CONTROL_ENDPOINT_SIZE compile time
 option was disabled, and a USE_*_DESCRIPTORS compile time option was not
 enabled on the AVR8s.

Add C++ compatibility to some header files currently missing extern "C" linkage.
---
 LUFA/Drivers/Misc/RingBuffer.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'LUFA/Drivers/Misc')

diff --git a/LUFA/Drivers/Misc/RingBuffer.h b/LUFA/Drivers/Misc/RingBuffer.h
index 023cc25c4..c95363871 100644
--- a/LUFA/Drivers/Misc/RingBuffer.h
+++ b/LUFA/Drivers/Misc/RingBuffer.h
@@ -96,6 +96,11 @@
 	/* Includes: */
 		#include "../../Common/Common.h"
 
+	/* Enable C linkage for C++ Compilers: */
+		#if defined(__cplusplus)
+			extern "C" {
+		#endif
+
 	/* Type Defines: */
 		/** \brief Ring Buffer Management Structure.
 		 *
@@ -261,6 +266,11 @@
 			return *Buffer->Out;
 		}
 
+	/* Disable C linkage for C++ Compilers: */
+		#if defined(__cplusplus)
+			}
+		#endif
+
 #endif
 
 /** @} */
-- 
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