* aka OPEN_ALWAYS
     */

    static final int FILE_OPEN_IF      = 0x3;

    /* Open the file and overwrite it's contents or fail if it does not exist
     * aka TRUNCATE_EXISTING
     */

    static final int FILE_OVERWRITE    = 0x4;

    /* Open the file and overwrite it's contents or create it if it does not exist
     * aka CREATE_ALWAYS (according to the wire when calling CreateFile)

     * aka OPEN_ALWAYS
     */

    static final int FILE_OPEN_IF = 0x3;

    /*
     * Open the file and overwrite it's contents or fail if it does not exist
     * aka TRUNCATE_EXISTING
     */

    static final int FILE_OVERWRITE = 0x4;

    /*
     * Open the file and overwrite it's contents or create it if it does not exist

   * StandardOpenOption} for the standard options that may be provided. Providing no options is
   * equivalent to providing the {@link StandardOpenOption#CREATE CREATE}, {@link
   * StandardOpenOption#TRUNCATE_EXISTING TRUNCATE_EXISTING} and {@link StandardOpenOption#WRITE
   * WRITE} options.
   */
  public static ByteSink asByteSink(Path path, OpenOption... options) {
    return new PathByteSink(path, options);
  }

	FILE_ATTRIBUTE_REPARSE_POINT = 0x00000400

	INVALID_FILE_ATTRIBUTES = 0xffffffff

	CREATE_NEW        = 1
	CREATE_ALWAYS     = 2
	OPEN_EXISTING     = 3
	OPEN_ALWAYS       = 4
	TRUNCATE_EXISTING = 5

	FILE_FLAG_OPEN_REPARSE_POINT = 0x00200000
	FILE_FLAG_BACKUP_SEMANTICS   = 0x02000000
	FILE_FLAG_OVERLAPPED         = 0x40000000

	HANDLE_FLAG_INHERIT    = 0x00000001

	case mode&(O_CREAT|O_TRUNC) == (O_CREAT | O_TRUNC):
		createmode = CREATE_ALWAYS
	case mode&O_CREAT == O_CREAT:
		createmode = OPEN_ALWAYS
	case mode&O_TRUNC == O_TRUNC:
		createmode = TRUNCATE_EXISTING
	default:
		createmode = OPEN_EXISTING
	}
	var attrs uint32 = FILE_ATTRIBUTE_NORMAL
	if perm&S_IWRITE == 0 {
		attrs = FILE_ATTRIBUTE_READONLY
		if createmode == CREATE_ALWAYS {

	FILE_ATTRIBUTE_RECALL_ON_DATA_ACCESS = 0x00400000

	INVALID_FILE_ATTRIBUTES = 0xffffffff

	CREATE_NEW        = 1
	CREATE_ALWAYS     = 2
	OPEN_EXISTING     = 3
	OPEN_ALWAYS       = 4
	TRUNCATE_EXISTING = 5

	FILE_FLAG_OPEN_REQUIRING_OPLOCK = 0x00040000
	FILE_FLAG_FIRST_PIPE_INSTANCE   = 0x00080000
	FILE_FLAG_OPEN_NO_RECALL        = 0x00100000
	FILE_FLAG_OPEN_REPARSE_POINT    = 0x00200000

	case mode&(O_CREAT|O_TRUNC) == (O_CREAT | O_TRUNC):
		createmode = CREATE_ALWAYS
	case mode&O_CREAT == O_CREAT:
		createmode = OPEN_ALWAYS
	case mode&O_TRUNC == O_TRUNC:
		createmode = TRUNCATE_EXISTING
	default:
		createmode = OPEN_EXISTING
	}
	var attrs uint32 = FILE_ATTRIBUTE_NORMAL
	if perm&S_IWRITE == 0 {
		attrs = FILE_ATTRIBUTE_READONLY
	}

		{"TOKEN_IMPERSONATE", Const, 0},
		{"TOKEN_QUERY", Const, 0},
		{"TOKEN_QUERY_SOURCE", Const, 0},
		{"TOKEN_READ", Const, 0},
		{"TOKEN_WRITE", Const, 0},
		{"TOSTOP", Const, 0},
		{"TRUNCATE_EXISTING", Const, 0},
		{"TUNATTACHFILTER", Const, 0},
		{"TUNDETACHFILTER", Const, 0},
		{"TUNGETFEATURES", Const, 0},
		{"TUNGETIFF", Const, 0},
		{"TUNGETSNDBUF", Const, 0},

pkg syscall (windows-386), const TOKEN_QUERY_SOURCE ideal-int
pkg syscall (windows-386), const TOKEN_READ ideal-int
pkg syscall (windows-386), const TOKEN_WRITE ideal-int
pkg syscall (windows-386), const TRUNCATE_EXISTING ideal-int
pkg syscall (windows-386), const TokenAccessInformation ideal-int
pkg syscall (windows-386), const TokenAuditPolicy ideal-int
pkg syscall (windows-386), const TokenDefaultDacl ideal-int

pkg syscall (windows-386), const TOKEN_QUERY_SOURCE = 16
pkg syscall (windows-386), const TOKEN_READ = 131080
pkg syscall (windows-386), const TOKEN_WRITE = 131296
pkg syscall (windows-386), const TRUNCATE_EXISTING = 5
pkg syscall (windows-386), const TokenAccessInformation = 22
pkg syscall (windows-386), const TokenAuditPolicy = 16
pkg syscall (windows-386), const TokenDefaultDacl = 6