diff --git a/target/src/poolLib.c b/target/src/poolLib.c
index 7cbd35b..c71516a 100644
--- a/target/src/poolLib.c
+++ b/target/src/poolLib.c
@@ -62,7 +62,8 @@ LOCAL BOOL   poolBlockIsFree(POOL_ID poolId, POOL_BLOCK * pBlk);
 /*
  * poolLibInit - initialize the poolLib.
  */
-LW_CONSTRUCTOR_BEGIN void poolLibInit (void)
+LW_CONSTRUCTOR_BEGIN
+LW_LIB_HOOK_STATIC void poolLibInit (void)
 {
     if (!poolListMutex) {
         poolListMutex = semMCreate(POOL_SEM_CREATE_ATTRIB);
diff --git a/target/src/vxWorks.c b/target/src/vxWorks.c
index a8a6a21..e68b235 100644
--- a/target/src/vxWorks.c
+++ b/target/src/vxWorks.c
@@ -48,7 +48,8 @@ extern void  vxWorksLogDeinit(void);
 /*
  * VxWorks compatibility init.
  */
-LW_CONSTRUCTOR_BEGIN void  __vxWorksInit (void)
+LW_CONSTRUCTOR_BEGIN
+LW_LIB_HOOK_STATIC void  __vxWorksInit (void)
 {
     allocAlignSize = sizeof(size_t);
     stackAlignSize = sizeof(LW_STACK);
@@ -70,7 +71,8 @@ LW_CONSTRUCTOR_END(__vxWorksInit)
 /*
  * VxWorks compatibility deinit.
  */
-LW_DESTRUCTOR_BEGIN void  __vxWorksDeinit (void)
+LW_DESTRUCTOR_BEGIN
+LW_LIB_HOOK_STATIC void  __vxWorksDeinit (void)
 {
     vxWorksLogDeinit();