PROTO_VERSION_UNSPECIFIED
|| cts->protocol_version == PROTO_VERSION_UNSPECIFIED)
cpi->protocol_version = PROTO_VERSION_UNSPECIFIED;
|| cts->protocol_version == PROTO_VERSION_UNSPECIFIED)
cts.protocol_version = PROTO_VERSION_UNSPECIFIED;
cts->protocol_version = PROTO_VERSION_UNSPECIFIED;
cpi->protocol_version = PROTO_VERSION_UNSPECIFIED;
cpi->protocol_version = PROTO_VERSION_UNSPECIFIED;
cts->protocol_version = PROTO_VERSION_UNSPECIFIED;
cpi->protocol_version = PROTO_VERSION_UNSPECIFIED;
cts->protocol_version = PROTO_VERSION_UNSPECIFIED;
cpi->protocol_version = PROTO_VERSION_UNSPECIFIED;
cts->protocol_version = PROTO_VERSION_UNSPECIFIED;
cpi->protocol_version = PROTO_VERSION_UNSPECIFIED;
if (cts->protocol_version != PROTO_VERSION_UNSPECIFIED &&
cts->protocol_version = PROTO_VERSION_UNSPECIFIED;
cpi->protocol_version = PROTO_VERSION_UNSPECIFIED;