Symbol: contract_device_ack_nack
usr/src/uts/common/contract/device.c
1141
return (contract_device_ack_nack(ct, evtype, evid, CT_ACK));
usr/src/uts/common/contract/device.c
1150
return (contract_device_ack_nack(ct, evtype, evid, CT_NACK));