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Date: Thu, 25 Apr 2013 11:36:50 +0100
From: Richard Henderson <rth@twiddle.net>
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Subject: Re: [Qemu-devel] Git head build problem (popcountl vs. system
	headers)
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To: Martin Husemann <martin@duskware.de>
Cc: qemu-devel@nongnu.org

On 2013-04-25 07:47, Martin Husemann wrote:
> I just tried building git HEAD on NetBSD-current and gcc chokes on
> a prototype mismatch for popcountl:
>
> util/hbitmap.c has:
>
> static inline int popcountl(unsigned long l)
> {
>      return BITS_PER_LONG == 32 ? ctpop32(l) : ctpop64(l);
> }
>
> while NetBSD's strings.h uses:
>
> unsigned int        popcountl(unsigned long) __constfunc;

<strings.h> is the K&R header supplanted by ISO <string.h>.
Is there any good reason that we're including it at all?


r~