The ACL_INFORMATION_CLASS enumeration type contains values that specify the type of information being assigned to or retrieved from an access-control list (ACL).
typedef enum _ACL_INFORMATION_CLASS { // aclic
AclRevisionInformation = 1, // ACL revision information
AclSizeInformation // ACL size information
} ACL_INFORMATION_CLASS;
See Also
ACL, ACL_REVISION_INFORMATION, ACL_SIZE_INFORMATION, GetAclInformation, SetAclInformation