Loading more than one DLL with the same function names

To load more than one DLL with the same function names, you can 
temporarily load the functions from the DLL with other REXX names. This 
can be done using <RxFuncAdd. The REXX name is the first parameter of 
<RxFuncAdd. 

Example: 

 
                    /* load the function */
  call rxFuncAdd "MyCls",,
                 "REXXUtil",,
                 "SysCls"

                    /* use the function  */
  call MyCls

(see RxFuncDrop for another example of using this technique; see RxFuncAdd 
for a restriction)