diff --git a/src/nwnss/comn/common/comnVol.c b/src/nwnss/comn/common/comnVol.c
index 1570593..1dc64d6 100644
--- a/src/nwnss/comn/common/comnVol.c
+++ b/src/nwnss/comn/common/comnVol.c
@@ -707,7 +707,7 @@ STATUS	comn_VolumeAlert(
 		 */
 	COMN_USE_BEAST(&volume->VOLroot);
 
-	WORK_Schedule( &volume->v_alertWorkToDoFsm, vol_AlertWorkToDoRoutine, 0);
+	WORK_Schedule( &volume->v_alertWorkToDoFsm, (voidfunc_t)vol_AlertWorkToDoRoutine, 0);
 
 	RTN_STATUS(zOK);
 
@@ -2990,7 +2990,7 @@ STATUS COMN_ChangeVolumeStateByName(
 		args.destState    = destState;
 		args.mode         = mode;
 
-		SET_APPLY( &NSSMasterVolumeList, applyChangeVolumeStateByName, &args);
+		SET_APPLY( &NSSMasterVolumeList, (statusfunc_t)applyChangeVolumeStateByName, &args);
 		/* If any state changes failed, return the first error */
 		if (args.returnStatus != zOK)
 		{
@@ -4679,7 +4679,7 @@ STATUS VOL_InitUserSpaceRestrictionData(
 
 	if ((status = COMN_LockVolumeActive(genMsg, vol, FALSE)) == zOK)
 	{
-		WORK_Schedule(fsm, VOL_EnableUserSpaceRestrictionsThread, (ADDR)vol);
+		WORK_Schedule(fsm, (voidfunc_t)VOL_EnableUserSpaceRestrictionsThread, (ADDR)vol);
 	}
 	else
 	{
@@ -5682,7 +5682,7 @@ STATUS VOL_administerMFLByName(
         adminArgs.genMsg = genMsg;
         adminArgs.opCode = opCode;
         /* If errors encountered, return the first error */
-		status = SET_APPLY( &NSSMasterVolumeList, administerMFLByVolLink,
+		status = SET_APPLY( &NSSMasterVolumeList, (statusfunc_t)administerMFLByVolLink,
                 &adminArgs);
 	}
 	else /* administer given volume */
@@ -8995,7 +8995,7 @@ void VOL_StartPurgeAllDeletedFilesThread(
 
 	vol->v_statusFlag |= VOL_SF_PURGE_ALL_THREAD_SCHEDULED;
 
-	WORK_Schedule(fsm, VOL_PurgeAllDeletedFilesWorkerThread, (ADDR)vol);
+	WORK_Schedule(fsm, (voidfunc_t)VOL_PurgeAllDeletedFilesWorkerThread, (ADDR)vol);
 }