[PATCH] Define DEV_BSIZE only if not already defined

[Roland McGrath]

> 2013-05-07  Aurelien Jarno <aurelien@aurel32.net>
> 
> 	* misc/sys/param.h(DEV_BSIZE): Define only if not already defined.

Space before that paren.

>  /* Unit of `st_blocks'.  */
> +#ifndef DEV_BSIZE
>  #define DEV_BSIZE       512
> +#endif

One space between # and define when inside one level of #if.

Approved with those fixes.

Thanks,
Roland