[PATCH] [BZ #19371] Properly handle x32 syscall

[Florian Weimer]

On 12/16/2015 04:01 PM, H.J. Lu wrote:
> -extern long int syscall (long int __sysno, ...) __THROW;
> +extern __syscall_slong_t syscall (long int __sysno, ...) __THROW;

syscall is documented in the manual, so this change needs to be
reflected there in some way.

Florian