4 files changed, 12 insertions, 4 deletions
diff --git a/cpukit/rtems/src/msgmp.c b/cpukit/rtems/src/msgmp.c
index 6d48ff4955..94f092ffb8 100644
--- a/cpukit/rtems/src/msgmp.c
+++ b/cpukit/rtems/src/msgmp.c
@@ -453,9 +453,11 @@ void _Message_queue_MP_Send_object_was_deleted (
  */
 
 void _Message_queue_MP_Send_extract_proxy (
-  Thread_Control  *the_thread
+  void           *argument
 )
 {
+  Thread_Control *the_thread = (Thread_Control *)argument;
+
   _Message_queue_MP_Send_process_packet(
     MESSAGE_QUEUE_MP_EXTRACT_PROXY,
     the_thread->Wait.id,
diff --git a/cpukit/rtems/src/partmp.c b/cpukit/rtems/src/partmp.c
index 88838f86b3..ce6b2b992d 100644
--- a/cpukit/rtems/src/partmp.c
+++ b/cpukit/rtems/src/partmp.c
@@ -275,9 +275,11 @@ void _Partition_MP_Process_packet (
  */
 
 void _Partition_MP_Send_extract_proxy (
-  Thread_Control *the_thread
+  void           *argument
 )
 {
+  Thread_Control *the_thread = (Thread_Control *)argument;
+
   _Partition_MP_Send_process_packet(
     PARTITION_MP_EXTRACT_PROXY,
     the_thread->Wait.id,
diff --git a/cpukit/rtems/src/regionmp.c b/cpukit/rtems/src/regionmp.c
index bd19e43ad0..d69a2c4244 100644
--- a/cpukit/rtems/src/regionmp.c
+++ b/cpukit/rtems/src/regionmp.c
@@ -284,9 +284,11 @@ void _Region_MP_Process_packet (
  */
 
 void _Region_MP_Send_extract_proxy (
-  Thread_Control *the_thread
+  void           *argument
 )
 {
+  Thread_Control *the_thread = (Thread_Control *)argument;
+
   _Region_MP_Send_process_packet(
     REGION_MP_EXTRACT_PROXY,
     the_thread->Wait.id,
diff --git a/cpukit/rtems/src/semmp.c b/cpukit/rtems/src/semmp.c
index f479467bc9..4e039c09ef 100644
--- a/cpukit/rtems/src/semmp.c
+++ b/cpukit/rtems/src/semmp.c
@@ -281,9 +281,11 @@ void _Semaphore_MP_Send_object_was_deleted (
  */
 
 void _Semaphore_MP_Send_extract_proxy (
-  Thread_Control *the_thread
+  void           *argument
 )
 {
+  Thread_Control *the_thread = (Thread_Control *)argument;
+
   _Semaphore_MP_Send_process_packet(
     SEMAPHORE_MP_EXTRACT_PROXY,
     the_thread->Wait.id,