Moved new variable definitions to the beginning of their block.

Older C compilers such as vxWorks 5.x insist on this.

src/rsrv/camessage.c

@@ -507,6 +507,9 @@ static void read_reply ( void *pArg, struct dbAddr *paddr,
     const int readAccess = asCheckGet ( pciu->asClientPVT );
     int status;
     int v41;
+    int autosize;
+    long item_count;
+    ca_uint32_t payload_size;
 
     SEND_LOCK ( pClient );
 
@@ -531,10 +534,10 @@ static void read_reply ( void *pArg, struct dbAddr *paddr,
     /* If the client has requested a zero element count we interpret this as a
      * request for all avaiable elements.  In this case we initialise the
      * header with the maximum element size specified by the database. */
-    int autosize = pevext->msg.m_count == 0;
-    long item_count =
+    autosize = pevext->msg.m_count == 0;
+    item_count =
         autosize ? paddr->no_elements : pevext->msg.m_count;
-    ca_uint32_t payload_size = dbr_size_n(pevext->msg.m_dataType, item_count);
+    payload_size = dbr_size_n(pevext->msg.m_dataType, item_count);
     status = cas_copy_in_header(
         pClient, pevext->msg.m_cmmd, payload_size,
         pevext->msg.m_dataType, item_count, cid, pevext->msg.m_available,

src/rsrv/caserverio.c

@@ -257,6 +257,7 @@ int cas_copy_in_header (
 {
     unsigned    msgSize;
     ca_uint32_t alignedPayloadSize;
+    caHdr *pMsg;
 
     if ( payloadSize > UINT_MAX - sizeof ( caHdr ) - 8u ) {
         return ECA_TOLARGE;
@@ -296,7 +297,7 @@ int cas_copy_in_header (
         }
     }
 
-    caHdr *pMsg = (caHdr *) &pclient->send.buf[pclient->send.stk];
+    pMsg = (caHdr *) &pclient->send.buf[pclient->send.stk];
     pMsg->m_cmmd = htons(response);
     pMsg->m_dataType = htons(dataType);
     pMsg->m_cid = htonl(cid);
@@ -337,8 +338,10 @@ void cas_set_header_count (struct client *pClient, ca_uint32_t count)
 {
     caHdr *pMsg = (caHdr *) &pClient->send.buf[pClient->send.stk];
     if (pMsg->m_postsize == htons(0xffff)) {
+        ca_uint32_t *pLW;
+
         assert(pMsg->m_count == 0);
-        ca_uint32_t *pLW = (ca_uint32_t *) (pMsg + 1);
+        pLW = (ca_uint32_t *) (pMsg + 1);
         pLW[1] = htonl(count);
     }
     else {