[PATCH] Add support for fall-through handling if the compiler supports it

[Andreas Schneider]

Hello,

this is a resend. The patchset adds real fall-through support add uses:

	-Wimplicit-fallthrough

to tell us if there might be an issue.


Please review.


Thanks,


	Andreas

-- 
Andreas Schneider                   GPG-ID: CC014E3D
Samba Team                             asn at samba.org
www.samba.org