SC_TYPE_LAYOUT
stp->sc_type = SC_TYPE_LAYOUT;
unsigned short typemask = SC_TYPE_LAYOUT;
if (stid->sc_type != SC_TYPE_LAYOUT) {
sc_types = SC_TYPE_OPEN | SC_TYPE_LOCK | SC_TYPE_DELEG | SC_TYPE_LAYOUT;
case SC_TYPE_LAYOUT:
case SC_TYPE_LAYOUT:
{ SC_TYPE_LAYOUT, "LAYOUT" })