On Wed, 31 Aug 2011, Warner Losh wrote: > In the absence of both the prototype and a cast, NULL (which can be 0) > will be passed as an int, not as a pointer.
NetBSD C headers define NULL as ((void *)0), and our Makefiles use -Wall (includes -Wimplicit-function-declaration) to avoid such situations.. > Given that NetBSD's charter is to create portable code, reverting the > variadic function argument cast removal seems the most portable thing to > do. Ok I have reviewed the patch and reinstated the NULL casts, where it was being passed as a vararg. Any other situations? Jörg or Valeriy; please fix share/misc/style iain
