ILB_COMM_END
if (ic->ic_flags & ILB_COMM_END) {
if (ic->ic_flags & ILB_COMM_END) {
ic->ic_flags = ILB_COMM_END;
ic->ic_flags = ILB_COMM_END;
} while (!(rbuf->ic_flags & ILB_COMM_END));
if (rbuf->ic_flags & ILB_COMM_END) {
req->ic_flags = ILB_COMM_END;