NGM_FLOW_COOKIE
if ((msg->header.typecookie == NGM_FLOW_COOKIE) && lasthook) {
NG_MKMESSAGE(msg, NGM_FLOW_COOKIE, cmd, 0, M_WAITOK | M_NULLOK);
case NGM_FLOW_COOKIE:
NG_MKMESSAGE(msg, NGM_FLOW_COOKIE, cmd, 0, M_WAITOK | M_NULLOK);
case NGM_FLOW_COOKIE:
case NGM_FLOW_COOKIE:
case NGM_FLOW_COOKIE:
NG_MKMESSAGE(msg, NGM_FLOW_COOKIE, cmd, 0, M_WAITOK | M_NULLOK);
case NGM_FLOW_COOKIE: