API-MS-Win-Security-LSALookup-L1-1-0

All the functions in the API-MS-Win-Security-LSALookup-L1-1-0 set are exports from SECHOST version 6.1 and higher, and are not documented (though they are each declared in one or another SDK header file):

• LookupAccountNameLocalA
• LookupAccountNameLocalW
• LookupAccountSidLocalA
• LookupAccountSidLocalW
• LsaLookupClose
• LsaLookupFreeMemory
• LsaLookupGetDomainInfo
• LsaLookupManageSidNameMapping
• LsaLookupOpenLocalPolicy
• LsaLookupTranslateNames
• LsaLookupTranslateSids

The Windows 7 schema redirects this API Set to SECHOST.