Date: Wed, 21 Aug 2013 13:25:36 -0400 From: Rich Felker <dalias@...ifal.cx> To: musl@...ts.openwall.com Subject: Re: SUN_LEN On Thu, Aug 22, 2013 at 02:11:52AM +0900, Yu Kobayashi wrote: > > The fact that gmail seems to be using ISO-2022-JP by default > > Sorry, I switched to the English name. > I think UTF-8 or US-ASCII is used. > > > This is insufficient, since sys/un.h does not expose strlen. > > Why is it a bad thing to include <string.h>? > Worry about cyclic dependency? Well it puts a lot more stuff into the namespace and has a much larger parsing cost (for the 99% of applications using sys/un.h that don't need SUN_LEN). I think just using strlen and adding the __NEED_size_t and prototype might be the least ugly though, now... after all none of the options are clean. Rich
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