Here are the data structures with brief descriptions:

NDDS_Transport_TCPv4_ConnectionLivelinessSettings_t	Connection liveliness settings
NDDS_Transport_TCPv4_EventThreadSettings_t	Event thread settings
NDDS_Transport_TCPv4_Property_t	Configurable TCP Transport-Plugin properties
NDDS_Transport_TCPv4_WindowsIOCPSettings_t	Windows I/O completion ports settings
RTITLS_Ciphers	Set of TLS properties for cipher configuration
RTITLS_DHParamFile	Name of a Diffie-Helman (DH) key file and the length of the contained key in bits
RTITLS_Identity	Set of TLS properties for identity
RTITLS_OpenSSL_Configuration	Full set of TLS properties
RTITLS_Verification	Set of TLS properties for certificate authorities (CAs) and verification