LIB: #include sys/types.h in keyutils.h to bring in missing types
sys/types.h needs to be #included from keyutils.h as it uses size_t, uid_t and
gid_t which are otherwise undefined.
Reported-by: Rasmus Villemoes <rv@rasmusvillemoes.dk>
Signed-off-by: David Howells <dhowells@redhat.com>
Cherry-picked from upstream:
9d52b8ab86931fb5a66fa5b567ea01875f31016e
Signed-off-by: Andrey Kazmin <a.kazmin@partner.samsung.com>
Change-Id: I68c923250201f2a5358c2d858e33200b42974383