[BusyBox] Re: [BusyBox-cvs] busybox/networking/udhcp dhcpc.c,1.3,1.4

[Russ Dill]

On Wed, 2002-12-11 at 00:46, Erik Andersen wrote:
> Update of /var/cvs/busybox/networking/udhcp
> In directory winder:/tmp/cvs-serv12664/networking/udhcp
> 
> Modified Files:
> 	dhcpc.c 
> Log Message:
> Make sure we have a show_usage function prototype
>  -Erik
> 
> 
> Index: dhcpc.c
> ===================================================================
> RCS file: /var/cvs/busybox/networking/udhcp/dhcpc.c,v
> retrieving revision 1.3
> retrieving revision 1.4
> diff -u -d -r1.3 -r1.4
> --- dhcpc.c	28 Nov 2002 11:27:29 -0000	1.3
> +++ dhcpc.c	11 Dec 2002 07:46:30 -0000	1.4
> @@ -77,7 +77,7 @@
>  };
>  
>  #ifndef BB_VER
> -static void show_usage(void)
> +static void __attribute__ ((noreturn)) show_usage(void)
>  {
>  	printf(
>  "Usage: udhcpc [OPTIONS]\n\n"
> @@ -99,6 +99,8 @@
>  	);
>  	exit(0);
>  }
> +#else
> +extern void show_usage(void) __attribute__ ((noreturn));
>  #endif

Why are is __attribute__ moved around in the two different declarations
(applying this upstream)