CHAPCS_RESPONSE
if (cstate->clientstate != CHAPCS_RESPONSE)
if (cstate->clientstate == CHAPCS_RESPONSE)
if (cstate->clientstate == CHAPCS_RESPONSE)
if (cstate->clientstate != CHAPCS_RESPONSE) {
if (cstate->clientstate != CHAPCS_RESPONSE) {
cstate->clientstate = CHAPCS_RESPONSE;