LSA_FOREST_TRUST_DOMAIN_INFO structure (ntsecapi.h)

The LSA_FOREST_TRUST_DOMAIN_INFO structure contains identifying information for a domain.

typedef struct _LSA_FOREST_TRUST_DOMAIN_INFO {
#if ...
  PISID              Sid;
#else
  PSID               Sid;
#endif
  LSA_UNICODE_STRING DnsName;
  LSA_UNICODE_STRING NetbiosName;
} LSA_FOREST_TRUST_DOMAIN_INFO, *PLSA_FOREST_TRUST_DOMAIN_INFO;

Sid

Pointer to the security identifier of the domain.

DnsName

LSA_UNICODE_STRING structure that contains the DNS name of the domain.

NetbiosName

LSA_UNICODE_STRING structure that contains the NetBIOS name of the domain.