diff --git a/src/ca/oldAccess.h b/src/ca/oldAccess.h
index 0bf248bce..a5f016c07 100644
--- a/src/ca/oldAccess.h
+++ b/src/ca/oldAccess.h
@@ -165,6 +165,116 @@ private:
     static epicsMutex freeListMutex;
 };
 
+inline bool oldChannelNotify::ioAttachOK ()
+{
+    return &this->io ? true : false;
+}
+
+inline void oldChannelNotify::destroy ()
+{
+    delete this;
+}
+
+inline const char *oldChannelNotify::pName () const 
+{
+    return this->io.pName ();
+}
+
+inline void oldChannelNotify::show ( unsigned level ) const
+{
+    this->io.show ( level );
+}
+
+inline void oldChannelNotify::initiateConnect ()
+{
+    this->io.initiateConnect ();
+}
+
+inline void oldChannelNotify::read ( unsigned type, unsigned long count, 
+                        cacDataNotify &notify, cacChannel::ioid *pId )
+{
+    this->io.read ( type, count, notify, pId );
+}
+
+inline void oldChannelNotify::write ( unsigned type, 
+    unsigned long count, const void *pValue )
+{
+    this->io.write ( type, count, pValue );
+}
+
+inline void oldChannelNotify::write ( unsigned type, unsigned long count, 
+                 const void *pValue, cacNotify &notify, cacChannel::ioid *pId )
+{
+    this->io.write ( type, count, pValue, notify, pId );
+}
+
+inline void oldChannelNotify::subscribe ( unsigned type, 
+    unsigned long count, unsigned mask, cacDataNotify &notify,
+    cacChannel::ioid &idOut)
+{
+    this->io.subscribe ( type, count, mask, notify, &idOut );
+}
+
+inline void oldChannelNotify::ioCancel ( const cacChannel::ioid &id )
+{
+    this->io.ioCancel ( id );
+}
+
+inline void oldChannelNotify::ioShow ( const cacChannel::ioid &id, unsigned level ) const
+{
+    this->io.ioShow ( id, level );
+}
+
+inline short oldChannelNotify::nativeType () const
+{
+    return this->io.nativeType ();
+}
+
+inline unsigned long oldChannelNotify::nativeElementCount () const
+{
+    return this->io.nativeElementCount ();
+}
+
+inline caAccessRights oldChannelNotify::accessRights () const
+{
+    return this->io.accessRights ();
+}
+
+inline unsigned oldChannelNotify::searchAttempts () const
+{
+    return this->io.searchAttempts ();
+}
+
+inline double oldChannelNotify::beaconPeriod () const
+{
+    return this->io.beaconPeriod ();
+}
+
+inline bool oldChannelNotify::ca_v42_ok () const
+{
+    return this->io.ca_v42_ok ();
+}
+
+inline bool oldChannelNotify::connected () const
+{
+    return this->io.connected ();
+}
+
+inline bool oldChannelNotify::previouslyConnected () const
+{
+    return this->io.previouslyConnected ();
+}
+
+inline void oldChannelNotify::hostName ( char *pBuf, unsigned bufLength ) const
+{
+    this->io.hostName ( pBuf, bufLength );
+}
+
+inline const char * oldChannelNotify::pHostName () const
+{
+    return this->io.pHostName ();
+}
+
 inline oldSubscription::oldSubscription  (
         oldChannelNotify &chanIn,
         unsigned type, unsigned long nElem, unsigned mask,