libio.h is not needed even in case of eglibc but
still the patch is uclibc specific
Refreshed nfs-utils-1.0.6-uclibc.patch against
nfs-utils_1.2.3 no code change
(From OE-Core rev: 36e40db9e779b7c0319f1f14aa2cd979cf1de723)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>