gcc 8.10 compilation fix (#2914)

* Use memmove instead of memcpy

gcc 8.1 gives the following error:
lib/lufa/LUFA/Drivers/USB/Class/Common/HIDParser.c:93:5: error: 'memcpy' accessing 42 bytes at offsets 28 and 0 overlaps 14 bytes at offset 28 [-Werror=restrict]

This patch resolve this by using memmove instead

Signed-off-by: Sameeh <Sameeh Jubran>

* Remove ATTR_CONST from a void returning function

gcc 8.10 gives the following error when attempting to compile
lib/lufa/LUFA/Drivers/USB/Core/Events.h:334:5: error: 'const' attribute on function returning 'void' [-Werror=attributes]

Signed-off-by: Sameeh <Sameeh Jubran>

2 files changed, 2 insertions, 2 deletions

diff --git a/lib/lufa/LUFA/Drivers/USB/Class/Common/HIDParser.c b/lib/lufa/LUFA/Drivers/USB/Class/Common/HIDParser.c
index 62f10c4e2..9250cad33 100644
--- a/lib/lufa/LUFA/Drivers/USB/Class/Common/HIDParser.c
+++ b/lib/lufa/LUFA/Drivers/USB/Class/Common/HIDParser.c
@@ -90,7 +90,7 @@ uint8_t USB_ProcessHIDReport(const uint8_t* ReportData,
                                 if (CurrStateTable == &StateTable[HID_STATETABLE_STACK_DEPTH - 1])
                                   return HID_PARSE_HIDStackOverflow;
 
-                                memcpy((CurrStateTable + 1),
+                                memmove(CurrStateTable + 1,
                                        CurrStateTable,
                                        sizeof(HID_ReportItem_t));
 
diff --git a/lib/lufa/LUFA/Drivers/USB/Core/Events.h b/lib/lufa/LUFA/Drivers/USB/Core/Events.h
index 57fd0d9af..91fb31b62 100644
--- a/lib/lufa/LUFA/Drivers/USB/Core/Events.h
+++ b/lib/lufa/LUFA/Drivers/USB/Core/Events.h
@@ -331,7 +331,7 @@
         #if !defined(__DOXYGEN__)
                 /* Function Prototypes: */
                         #if defined(__INCLUDE_FROM_EVENTS_C)
-                                void USB_Event_Stub(void) ATTR_CONST;
+                                void USB_Event_Stub(void);
 
                                 #if defined(USB_CAN_BE_BOTH)
                                         void EVENT_USB_UIDChange(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub);