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Diffstat (limited to 'LUFA/Drivers/USB/Core/AVR8/Pipe_AVR8.h')
-rw-r--r--LUFA/Drivers/USB/Core/AVR8/Pipe_AVR8.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/LUFA/Drivers/USB/Core/AVR8/Pipe_AVR8.h b/LUFA/Drivers/USB/Core/AVR8/Pipe_AVR8.h
index efe0ef1ba..2d9972260 100644
--- a/LUFA/Drivers/USB/Core/AVR8/Pipe_AVR8.h
+++ b/LUFA/Drivers/USB/Core/AVR8/Pipe_AVR8.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__)