When copying structs, some compilers (e.g. MSVC for ARM) will use an

implicit call to memcpy(), which can result in an undefined reference.
Use CopyMem() to duplicate struct data instead.
NB: This patch also removes trailing whitespaces in event.c

Signed-off-by: Pete Batard <pbatard@users.sf.net>
Signed-off-by: Nigel Croxon <nigel.croxon@hpe.com>

lib/event.c

@@ -53,8 +53,8 @@ LibCreateProtocolNotifyEvent (
     Status = uefi_call_wrapper(
 		    BS->RegisterProtocolNotify,
 			3,
-                    ProtocolGuid, 
-                    Event, 
+                    ProtocolGuid,
+                    Event,
                     Registration
                     );
     if ( EFI_ERROR( Status ) ) return NULL ;
@@ -94,7 +94,7 @@ WaitForSingleEvent (
             //
 
             uefi_call_wrapper(BS->SetTimer, 3, TimerEvent, TimerRelative, Timeout);
-            
+
             //
             // Wait for the original event or the timer
             //
@@ -149,6 +149,6 @@ WaitForEventWithTimeout (
             }
         }
     } while (Timeout > 0);
-    *Key = TimeoutKey;
+    CopyMem(Key, &TimeoutKey, sizeof(EFI_INPUT_KEY));
 }