diff --git a/src/ca/cac.cpp b/src/ca/cac.cpp
index 1d8ef7fad..1e9d99253 100644
--- a/src/ca/cac.cpp
+++ b/src/ca/cac.cpp
@@ -980,8 +980,8 @@ void cac::writeRequest ( nciu &chan, unsigned type, unsigned nElem, const void *
 }
 
 cacChannel::ioid 
-cac::writeNotifyRequest ( nciu &chan, unsigned type, unsigned nElem, // X aCC 361
-                          const void *pValue, cacWriteNotify &notifyIn )
+cac::writeNotifyRequest ( nciu &chan, unsigned type, // X aCC 361
+                          unsigned nElem, const void *pValue, cacWriteNotify &notifyIn )
 {
     epicsAutoMutex autoMutex ( this->mutex );
     autoPtrRecycle  < netWriteNotifyIO > pIO ( this->ioTable, chan.cacPrivateListOfIO::eventq,
diff --git a/src/ca/comBuf.h b/src/ca/comBuf.h
index ac1676a43..3d843e64b 100644
--- a/src/ca/comBuf.h
+++ b/src/ca/comBuf.h
@@ -1,15 +1,14 @@
-
-/*  
+/*
  *  $Id$
  *
- *                              
+ *
  *                    L O S  A L A M O S
  *              Los Alamos National Laboratory
  *               Los Alamos, New Mexico 87545
- *                                  
+ *
  *  Copyright, 1986, The Regents of the University of California.
- *                                  
- *           
+ *
+ *
  *	Author Jeffrey O. Hill
  *	johill@lanl.gov
  */
@@ -364,13 +363,13 @@ inline comBuf::statusPopUInt32 comBuf::popUInt32 ()
     statusPopUInt32 tmp;
     if ( this->occupiedBytes () >= 4u ) {
         unsigned tmpByte = this->buf[ this->nextReadIndex++ ];
-        tmp.val =  static_cast < epicsUInt32 > ( tmpByte << 24u );
+        tmp.val =  tmpByte << 24u;
+        tmpByte =  this->buf[ this->nextReadIndex++ ];
+        tmp.val |= tmpByte << 16u;
         tmpByte = this->buf[ this->nextReadIndex++ ];
-        tmp.val |= static_cast < epicsUInt32 > ( tmpByte << 16u );
+        tmp.val |= tmpByte << 8u;
         tmpByte = this->buf[ this->nextReadIndex++ ];
-        tmp.val |= static_cast < epicsUInt32 > ( tmpByte << 8u );
-        tmpByte = this->buf[ this->nextReadIndex++ ];
-        tmp.val |= static_cast < epicsUInt32 > ( tmpByte );
+        tmp.val |= tmpByte;
         tmp.success = true;
     }
     else {
diff --git a/src/ca/comQueRecv.cpp b/src/ca/comQueRecv.cpp
index 85e2be46a..0a681923f 100644
--- a/src/ca/comQueRecv.cpp
+++ b/src/ca/comQueRecv.cpp
@@ -1,15 +1,14 @@
-
 /*  
  *  $Id$
  *
- *                              
+ *
  *                    L O S  A L A M O S
  *              Los Alamos National Laboratory
  *               Los Alamos, New Mexico 87545
- *                                  
+ *
  *  Copyright, 1986, The Regents of the University of California.
- *                                  
- *           
+ *
+ *
  *	Author Jeffrey O. Hill
  *	johill@lanl.gov
  */
@@ -136,8 +135,8 @@ epicsUInt16 comQueRecv::popUInt16 ()
         }
         else {
             // split between buffers runs slower
-            tmp  = static_cast <epicsUInt16> ( this->popUInt8() << 8u ); 
-            tmp |= static_cast <epicsUInt16> ( this->popUInt8() << 0u );
+            tmp  = this->popUInt8() << 8u; // X aCC 818
+            tmp |= this->popUInt8() << 0u; // X aCC 818
         }
         return tmp;
     }
diff --git a/src/libCom/cxxTemplates/resourceLib.h b/src/libCom/cxxTemplates/resourceLib.h
index c301795d8..0b0ba937b 100644
--- a/src/libCom/cxxTemplates/resourceLib.h
+++ b/src/libCom/cxxTemplates/resourceLib.h
@@ -273,7 +273,7 @@ inline unsigned resTable<T,ID>::resTableBitMask ( const unsigned nBits )
 // remove a res from the resTable
 //
 template <class T, class ID>
-T * resTable<T,ID>::remove ( const ID &idIn )
+T * resTable<T,ID>::remove ( const ID &idIn ) // X aCC 361
 {
     if ( this->pTable ) {
         // search list for idIn and remove the first match
@@ -306,7 +306,7 @@ T * resTable<T,ID>::remove ( const ID &idIn )
 // resTable::lookup ()
 //
 template <class T, class ID>
-inline T * resTable<T,ID>::lookup ( const ID &idIn ) const
+inline T * resTable<T,ID>::lookup ( const ID &idIn ) const // X aCC 361
 {
     if ( this->pTable ) {
         tsSLList<T> & list = this->pTable [ this->hash ( idIn ) ];
@@ -475,7 +475,7 @@ inline unsigned resTable<T,ID>::numEntriesInstalled () const
 }
 
 template <class T, class ID>
-inline unsigned resTable<T,ID>::tableSize () const
+inline unsigned resTable<T,ID>::tableSize () const // X aCC 361
 {
     if ( this->pTable ) {
         return ( this->hashIxMask + 1 ) + this->nextSplitIndex;