// simplicity it avoids the conversion entirely for relative
	// paths or paths containing .. elements. For now,
	// \\server\share paths are not converted to
	// \\?\UNC\server\share paths because the rules for doing so
	// are less well-specified.
	if len(path) >= 2 && path[:2] == `\\` {
		// Don't canonicalize UNC paths.
		return path
	}
	if !filepath.IsAbs(path) {
		// Relative path
		return path
	}

	return sizeOfDirent + namelen, ok
}

func direntNamlen(buf []byte) (uint64, bool) {
	return readInt(buf, unsafe.Offsetof(syscall.Dirent{}.Namlen), unsafe.Sizeof(syscall.Dirent{}.Namlen))
}

func direntNext(buf []byte) (uint64, bool) {
	return readInt(buf, unsafe.Offsetof(syscall.Dirent{}.Next), unsafe.Sizeof(syscall.Dirent{}.Next))
}

// readInt returns the size-bytes unsigned integer in native byte order at offset off.

}

func (sa *SockaddrBth) sockaddr() (unsafe.Pointer, int32, error) {
	family := AF_BTH
	sa.raw = RawSockaddrBth{
		AddressFamily:  *(*[2]byte)(unsafe.Pointer(&family)),
		BtAddr:         *(*[8]byte)(unsafe.Pointer(&sa.BtAddr)),
		Port:           *(*[4]byte)(unsafe.Pointer(&sa.Port)),
		ServiceClassId: *(*[16]byte)(unsafe.Pointer(&sa.ServiceClassId)),
	}
	return unsafe.Pointer(&sa.raw), int32(unsafe.Sizeof(sa.raw)), nil

	if r0 != 0 {

	}
	p := C.CString(s)
	defer C.free(unsafe.Pointer(p))
	if C.mpz_set_str(&z.i[0], p, C.int(base)) < 0 {
		return os.ErrInvalid
	}
	return nil
}

// String returns the decimal representation of z.
func (z *Int) String() string {
	if z == nil {
		return "nil"
	}
	z.doinit()
	p := C.mpz_get_str(nil, 10, &z.i[0])
	s := C.GoString(p)
	C.free(unsafe.Pointer(p))
	return s
}

				// Check assumptions made in finalizer1 array above.
				if (unsafe.Sizeof(finalizer{}) != 5*goarch.PtrSize ||
					unsafe.Offsetof(finalizer{}.fn) != 0 ||
					unsafe.Offsetof(finalizer{}.arg) != goarch.PtrSize ||
					unsafe.Offsetof(finalizer{}.nret) != 2*goarch.PtrSize ||
					unsafe.Offsetof(finalizer{}.fint) != 3*goarch.PtrSize ||
					unsafe.Offsetof(finalizer{}.ot) != 4*goarch.PtrSize) {
					throw("finalizer out of sync")

                this.canon = "/" + this.share + "/" + StringUtil.join("/", remainParts) + ( trailingSlash ? "/" : "" );
            }
            else {
                this.unc = "\\";
                if ( this.share != null ) {
                    this.canon = "/" + this.share + ( trailingSlash ? "/" : "" );
                }
                else {

    /**
     * Get transport connection
     * 
     * @param tc
     *            context to use
     * @param address
     * @param port
     * @param exclusive
     *            whether to acquire an unshared connection
     * @return a transport connection to the target
     */
    SmbTransport getSmbTransport ( CIFSContext tc, Address address, int port, boolean exclusive );


    /**
     * Get transport connection

				case *Basic:
					if !isValid(t) {
						// error was reported before
						return
					}
					// unsafe.Pointer is treated like a regular pointer
					if u.kind == UnsafePointer {
						check.error(embeddedPos, InvalidPtrEmbed, "embedded field type cannot be unsafe.Pointer")
					}
				case *Pointer:
					check.error(embeddedPos, InvalidPtrEmbed, "embedded field type cannot be a pointer")

	unsafe.Offsetof(heapStatsDelta{}.smallFreeCount),
	unsafe.Offsetof(heapStatsDelta{}.largeAlloc),
	unsafe.Offsetof(heapStatsDelta{}.largeAllocCount),
	unsafe.Offsetof(heapStatsDelta{}.largeFree),
	unsafe.Offsetof(heapStatsDelta{}.largeFreeCount),
	unsafe.Offsetof(heapStatsDelta{}.committed),
	unsafe.Offsetof(heapStatsDelta{}.released),
	unsafe.Offsetof(heapStatsDelta{}.inHeap),
	unsafe.Offsetof(heapStatsDelta{}.inStacks),