re: CVS commit: src/share/man/man3

[matthew green <mrg%eterna.com.au@localhost>]

   Module Name: src
   Committed By:        jruoho
   Date:                Mon Mar  1 13:44:10 UTC 2010
   
   Modified Files:
        src/share/man/man3: Makefile
   Added Files:
        src/share/man/man3: __UNCONST.3
   
   Log Message:
   Document __UNCONST and __UNVOLATILE.
   
   XXX: If there is anything to add or correct, please do so!


could you use some stronger wording about avoiding using these unless
absolutely necessary, and please note that they can also be used for
variable assignment, not just for function calls.

thanks.


.mrg.