bug#42236: 28.0.50; 118c07e02e breaks linux uclibc build

[Eli Zaretskii]

> From: akater <nuclearspace@gmail.com>
> Date: Thu, 13 Aug 2020 06:48:27 +0000
> Cc: 42236@debbugs.gnu.org
> 
> Today's master, namely 97896e68f9a8749381d023c75db5df352455f76a, fails
> to build with the same error.
> 
> I've been using the following patch for uclibc builds since July 06:
> 
> --- a/lib/getrandom.c
> +++ b/lib/getrandom.c
> @@ -19,6 +19,7 @@
>  
>  #include <config.h>
>  
> +#include <stddef.h>
>  #include <sys/random.h>
>  
>  #include <errno.h>

getrandom.c is a Gnulib module, so this should be reported to the
Gnulib folks, at bug-gnulib@gnu.org.

Thanks.