static extern uint SetSecurityInfo( IntPtr handle, _SE_OBJECT_TYPE ObjectType, SECURITY_INFORMATION SecurityInfo, out IntPtr pSidOwner, out IntPtr pSidGroup, out IntPtr pDacl, out IntPtr pSacl, out IntPtr pSecurityDescriptor);
public static extern uint SetSecurityInfo( IntPtr handle, _SE_OBJECT_TYPE ObjectType, SECURITY_INFORMATION SecurityInfo, IntPtr psidOwner, IntPtr psidGroup, IntPtr pDacl, IntPtr pSacl );
public static extern uint GetSecurityInfo( IntPtr handle, _SE_OBJECT_TYPE ObjectType, SECURITY_INFORMATION SecurityInfo, ref IntPtr ppsidOwner, ref IntPtr ppsidGroup, ref IntPtr ppDacl, ref IntPtr ppSacl, ref IntPtr ppSecurityDescriptor );