LINUX32TOBSD_UID
SCARG(&ua, uid) = LINUX32TOBSD_UID(SCARG(uap, uid));
SCARG(&bsa, ruid) = LINUX32TOBSD_UID(SCARG(uap, ruid));
SCARG(&bsa, euid) = LINUX32TOBSD_UID(SCARG(uap, euid));
SCARG(&lsa, ruid) = LINUX32TOBSD_UID(SCARG(uap, ruid));
SCARG(&lsa, euid) = LINUX32TOBSD_UID(SCARG(uap, euid));
SCARG(&lsa, suid) = LINUX32TOBSD_UID(SCARG(uap, suid));
SCARG(&ua, uid) = LINUX32TOBSD_UID(SCARG(uap, uid));
SCARG(&ua, uid) = LINUX32TOBSD_UID(SCARG(uap, uid));