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Date: Tue, 25 Apr 2006 00:47:36 -0700
From: Andrew Morton <akpm@osdl.org>
To: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: holzheu@de.ibm.com, ioe-lkml@rameria.de, linux-kernel@vger.kernel.org,
       mschwid2@de.ibm.com, joern@wohnheim.fh-wedel.de
Subject: Re: [PATCH/RFC] s390: Hypervisor File System
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Pekka Enberg <penberg@cs.helsinki.fi> wrote:
>
> +#ifndef __HAVE_ARCH_STRSTRIP
>  +extern char * strstrip(char *);
>  +#endif

Do we really need this gunk?  It's not as if strstrip() is so super
performance-sensitive that anyone would go and write a hand-tuned assembly
version?