Add missing function attributes.

[pub/lufa.git] / LUFA / Drivers / USB / Class / Host / HID.h

diff --git a/LUFA/Drivers/USB/Class/Host/HID.h b/LUFA/Drivers/USB/Class/Host/HID.h
index a0bef78..08410f2 100644 (file)
--- a/LUFA/Drivers/USB/Class/Host/HID.h
+++ b/LUFA/Drivers/USB/Class/Host/HID.h
@@ -290,7 +290,7 @@
                         *
                         *  \param[in,out] HIDInterfaceInfo  Pointer to a structure containing a HID Class host configuration and state.
                         */
-                       static inline void HID_Host_USBTask(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo);
+                       static inline void HID_Host_USBTask(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
                        static inline void HID_Host_USBTask(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo)
                        {
                                (void)HIDInterfaceInfo;
@@ -300,9 +300,12 @@
        #if !defined(__DOXYGEN__)
                /* Function Prototypes: */
                        #if defined(__INCLUDE_FROM_HID_HOST_C)
-                               static uint8_t DCOMP_HID_Host_NextHIDInterface(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
-                               static uint8_t DCOMP_HID_Host_NextHID(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
-                               static uint8_t DCOMP_HID_Host_NextHIDInterfaceEndpoint(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
+                               static uint8_t DCOMP_HID_Host_NextHIDInterface(void* const CurrentDescriptor)
+                                                                              ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
+                               static uint8_t DCOMP_HID_Host_NextHIDDescriptor(void* const CurrentDescriptor)
+                                                                               ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
+                               static uint8_t DCOMP_HID_Host_NextHIDInterfaceEndpoint(void* const CurrentDescriptor)
+                                                                                      ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
                        #endif
        #endif