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─────C/C++ Compiler─────────────────────────────────────────────────────────
 
     Syntax:  /Zn
 
     Use the /Zn option, with either the /FR or the /Fr option, to turn
     off the SBRPACK utility. This option is only required when you
     have used the /Iu BSCMAKE option to keep unreferenced definitions
     in your code. The SBRPACK utility removes unreferenced definitions
     from the .SBR file produced by the /FR and the /Fr options. As the
     BSCMAKE utility uses .SBR files to produce output for the PWB
     Source Browser, this smaller .SBR file gives BSCMAKE greater
     effective capacity and can also increase the speed of producing
     .BSC files. Also, smaller .SBR files save disk space.
 
     Use of either the /FR or the /Fr option is part of the process you
     must follow in order to use the PWB Source Browser.
     See: /FR, /Fr
 
 
     For information on using the PWB Source Browser to look for code
     in a project, to see where functions are invoked or where
     variables and types are used, or to generate call trees and
     cross-reference tables, see (in PWB help):
 
     Building a Browser database in PWB           ◄Browser Options►
     Building a Browser database outside of PWB   ◄BSCMAKE Utility►
     Using a Browser database                     ◄Browser Menu Commands►
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