On Mon, Nov 19, 2007 at 11:36:20AM -0500, m. allan noah wrote: > ok, lets start by saying that lots of other sane backends produce > warnings, and i am probably running a newer version of gcc than you, > so it's not a requirement that we remove all of them. it's just a pet > peev of mine. > > 1. if you put a little 'arg = arg;' line in the function, gcc will > shutup about the param.
I'd rather recommend: (void)arg; because this command has no "action". ('arg = arg;' is an assigment) This solution also works better for 'const' arguments. > 2. if you wrap the unused functions in #if 0/#endif, you can keep them > for later. That's a nice technique. It's far better than commenting the function out, because C doesn't support nested comments. :-( Greets, Volker -- Volker Grabsch ---<<(())>>--- Administrator NotJustHosting GbR