Configuration constants for the WindNet STREAMS for Tornado component release are specified in the VxWorks configuration file configAll.h. Note that during installation your old configAll.h file is backed up and replaced with a new configAll.h. Any changes you have previously made in configAll.h must be re-entered after you have installed the WindNet STREAMS component release. For general information on configuring VxWorks, see the VxWorks Programmer's Guide, 5.3: Configuration.