diff --git a/src/libCom/osi/os/posix/osdSignal.c b/src/libCom/osi/os/posix/osdSignal.c
index d0ae9a82d..9bd694b20 100644
--- a/src/libCom/osi/os/posix/osdSignal.c
+++ b/src/libCom/osi/os/posix/osdSignal.c
@@ -30,12 +30,12 @@ static pSigFunc pReplacedSigUrgFunc;
  * allow error to be returned to sendto()
  * instead of handling disconnect at interrupt
  */
-static void localInstallSigIgnore ( int signal, pSigFunc pNewFunc,
+static void localInstallSigIgnore ( int signalIn, pSigFunc pNewFunc,
                                    pSigFunc * pReplacedFunc )
 {
 	pSigFunc sigRet;
 
-	sigRet = signal ( signal, pNewFunc );
+	sigRet = signal ( signalIn, pNewFunc );
 	if ( sigRet == SIG_ERR ) {
 		fprintf (stderr, "%s replace of SIGPIPE failed beacuse %s\n", 
 			__FILE__, strerror(errno));
diff --git a/src/libCom/osi/os/posix/osdThread.c b/src/libCom/osi/os/posix/osdThread.c
index 4466e80e1..e5435ee4c 100644
--- a/src/libCom/osi/os/posix/osdThread.c
+++ b/src/libCom/osi/os/posix/osdThread.c
@@ -469,7 +469,7 @@ epicsThreadId epicsThreadGetIdSelf(void) {
     return(pthreadInfo);
 }
 
-pthread_t epicsThreadGetPThreadIdSelf ( epicsThreadPrivateId id )
+pthread_t epicsThreadGetPThreadIdSelf ( epicsThreadOSD * pthreadInfo )
 {
     return ( pthreadInfo->tid );
 }