cc_exec_curr
if (cc_exec_curr(cc, direct) == c) {
if (cc_exec_curr(cc, direct) == c) {
if (cc_exec_curr(cc, direct) == c) {
if (cc_exec_curr(cc, direct) != c)
cc_exec_curr(cc, direct) = NULL;
cc_exec_curr(cc, direct) = c;
cc_exec_curr(cc, direct) = NULL;
KASSERT(cc_exec_curr(cc, direct) == c, ("mishandled cc_curr"));
cc_exec_curr(cc, direct) = NULL;
if (cc_exec_curr(cc, direct) == c) {