AccessCheck

function AccessCheck(

  pSecurityDescriptor: PSECURITY_DESCRIPTOR;

  ClientToken: HANDLE;

  DesiredAccess: DWORD;

  const GenericMapping: GENERIC_MAPPING;

  var PrivilegeSet: PRIVILEGE_SET;

  var PrivilegeSetLength: DWORD;

  var GrantedAccess: DWORD;

  var AccessStatus: BOOL

):BOOL;