Add __attribute__((unused)) to unused function args.

cpukit/score/src/threaddelayended.c

@@ -45,7 +45,7 @@
 
 void _Thread_Delay_ended(
   Objects_Id  id,
-  void       *ignored
+  void       *ignored __attribute__((unused))
 )
 {
   Thread_Control    *the_thread;

cpukit/score/src/threadqextractfifo.c

@@ -43,7 +43,7 @@
  */
 
 void _Thread_queue_Extract_fifo(
-  Thread_queue_Control *the_thread_queue,
+  Thread_queue_Control *the_thread_queue __attribute__((unused)),
   Thread_Control       *the_thread
 )
 {

cpukit/score/src/threadqextractpriority.c

@@ -44,7 +44,7 @@
  */
 
 void _Thread_queue_Extract_priority_helper(
-  Thread_queue_Control *the_thread_queue,
+  Thread_queue_Control *the_thread_queue __attribute__((unused)),
   Thread_Control       *the_thread,
   bool                  requeuing
 )

cpukit/score/src/threadqflush.c

@@ -41,7 +41,11 @@
 
 void _Thread_queue_Flush(
   Thread_queue_Control       *the_thread_queue,
+#if defined(RTEMS_MULTIPROCESSING)
   Thread_queue_Flush_callout  remote_extract_callout,
+#else
+  Thread_queue_Flush_callout  remote_extract_callout __attribute__((unused)),
+#endif
   uint32_t                    status
 )
 {

cpukit/score/src/threadqtimeout.c

@@ -39,7 +39,7 @@
 
 void _Thread_queue_Timeout(
   Objects_Id  id,
-  void       *ignored
+  void       *ignored __attribute__((unused))
 )
 {
   Thread_Control       *the_thread;