RxUtilEx - Sys2LocateDLL

Searches for a DLL by name and returns its fully-qualified path.

If a DLL with the given name is currently loaded, that instance of the DLL will be returned. Otherwise, standard DLL loading rules (according to the current LIBPATH and/or extended LIBPATH configuration) are used to search for a DLL whose module name matches the one specified.

Arguments

 * REXX ARGUMENTS: 1. The name of the DLL to search for.  (REQUIRED)

Return Values

 * REXX RETURN VALUE: The fully-qualified path of the DLL, if found; "" otherwise.