From 7207b0569529f5dcf180ec1d84d86c3f573168aa Mon Sep 17 00:00:00 2001
From: Dean Camera <dean@fourwalledcubicle.com>
Date: Tue, 12 Jul 2011 05:13:31 +0000
Subject: Add missing function attributes.

---
 LUFA/Drivers/USB/Core/UC3/Pipe_UC3.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'LUFA/Drivers/USB/Core/UC3/Pipe_UC3.h')

diff --git a/LUFA/Drivers/USB/Core/UC3/Pipe_UC3.h b/LUFA/Drivers/USB/Core/UC3/Pipe_UC3.h
index c9f9eaac2..ae8f0363c 100644
--- a/LUFA/Drivers/USB/Core/UC3/Pipe_UC3.h
+++ b/LUFA/Drivers/USB/Core/UC3/Pipe_UC3.h
@@ -877,7 +877,7 @@
 			 *  \return Boolean \c true if a pipe bound to the given endpoint address of the specified direction is found,
 			 *          \c false otherwise.
 			 */
-			bool Pipe_IsEndpointBound(const uint8_t EndpointAddress);
+			bool Pipe_IsEndpointBound(const uint8_t EndpointAddress) ATTR_WARN_UNUSED_RESULT;
 
 	/* Private Interface - For use in library only: */
 	#if !defined(__DOXYGEN__)
-- 
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