[rfc] macros and macro usage

[Denys Vlasenko]

On Saturday 14 June 2008 21:20, Cristian Ionescu-Idbohrn wrote:
> Shouldn't this:
> 
> 	USE_FEATURE_UDHCPC_ARPING(OPTBIT_a,)
> 
> be prefered, instead of this:
> 
> #if ENABLE_FEATURE_UDHCPC_ARPING
> 	OPTBIT_a,
> #endif

Yes, generally, if USE_xxx(foo) doesn't stretch across more than one line.
That looks worse (less readable) than ifdef.

> The attchment shows how networking/udhcp/dhcpc.c may be changed.

Applied, thanks!
--
vda