xattr system calls are old enough that we can switch
to just pulling the system call numbers from kernel
headers.
Upstream-Status: Submitted acl-devel@nongnu.org
(From OE-Core rev: 4dab91a4109a452f43483ef11ea9037ca8df1b33)
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
