size := 4
	if isDwarf64(c.linkctxt) {
		size = 8
	}
	ds := loader.Sym(s.(dwSym))
	dsu := c.ldr.MakeSymbolUpdater(ds)
	tds := loader.Sym(t.(dwSym))
	switch size {
	default:
		c.linkctxt.Errorf(ds, "invalid size %d in adddwarfref\n", size)
	case c.arch.PtrSize, 4:
	}
	dsu.AddSymRef(c.arch, tds, ofs, objabi.R_DWARFSECREF, size)
}

func (c dwctxt) Logf(format string, args ...interface{}) {

	// be aligned properly. When we're copying a Windows-allocated struct to a
	// Go-allocated one, make sure that the Go allocation is aligned to the
	// pointer size.
	const psize = int(unsafe.Sizeof(uintptr(0)))
	alloc := make([]uintptr, (sdLen+psize-1)/psize)
	dst := unsafe.Slice((*byte)(unsafe.Pointer(&alloc[0])), sdLen)
	copy(dst, src)
	return (*SECURITY_DESCRIPTOR)(unsafe.Pointer(&dst[0]))
}

		}
		b.Run(fmt.Sprintf("%d", n), func(b *testing.B) {
			benchmarkIntSqr(b, n)
		})
	}
}

func benchmarkDiv(b *testing.B, aSize, bSize int) {
	var r = rand.New(rand.NewSource(1234))
	aa := randInt(r, uint(aSize))
	bb := randInt(r, uint(bSize))
	if aa.Cmp(bb) < 0 {
		aa, bb = bb, aa
	}
	x := new(Int)
	y := new(Int)

	b.ResetTimer()
	for i := 0; i < b.N; i++ {

            try {
                w.start();
                // use commonly acceptable buffer size
                int bsize = Math.min(sh.getReceiveBufferSize() - 70, dh.getSendBufferSize() - 70);
                byte[][] b = new byte[2][bsize];
                copyRecursive(dest, b, bsize, w, sh, dh);
            }
            finally {
                w.write(null, -1, null);

			// runtime.types size must be removed, as it's a real symbol.
			tsize := ldr.SymSize(ldr.Lookup("runtime.types", 0))
			outerSymSize["typerel.*"] = size - tsize
			return
		}
		fallthrough
	case sym.STYPE:
		if !ctxt.DynlinkingGo() {
			// runtime.types size must be removed, as it's a real symbol.
			tsize := ldr.SymSize(ldr.Lookup("runtime.types", 0))

func GetUserNameEx(nameFormat uint32, nameBuffre *uint16, nSize *uint32) (err error) {
	r1, _, e1 := Syscall(procGetUserNameExW.Addr(), 3, uintptr(nameFormat), uintptr(unsafe.Pointer(nameBuffre)), uintptr(unsafe.Pointer(nSize)))
	if r1&0xff == 0 {
		err = errnoErr(e1)
	}
	return
}

func TranslateName(accName *uint16, accNameFormat uint32, desiredNameFormat uint32, translatedName *uint16, nSize *uint32) (err error) {

	CS5                           = 0x0
	CS6                           = 0x10
	CS7                           = 0x20
	CS8                           = 0x30
	CSIOCGIFCONF                  = -0x3fef96dc
	CSIZE                         = 0x30
	CSMAP_DIR                     = "/usr/lib/nls/csmap/"
	CSTART                        = '\021'
	CSTOP                         = '\023'
	CSTOPB                        = 0x40

	19: "power-Fail/Restart",
	20: "window Size Change",
	21: "urgent Socket Condition",
	22: "pollable Event",
	23: "stopped (signal)",
	24: "stopped (user)",
	25: "continued",
	26: "stopped (tty input)",
	27: "stopped (tty output)",
	28: "virtual Timer Expired",
	29: "profiling Timer Expired",
	30: "cpu Limit Exceeded",
	31: "file Size Limit Exceeded",
	32: "no runnable lwp",

	CS5                           = 0x0
	CS6                           = 0x10
	CS7                           = 0x20
	CS8                           = 0x30
	CSIOCGIFCONF                  = -0x3ff796dc
	CSIZE                         = 0x30
	CSMAP_DIR                     = "/usr/lib/nls/csmap/"
	CSTART                        = '\021'
	CSTOP                         = '\023'
	CSTOPB                        = 0x40

	CREAD                             = 0x800
	CS5                               = 0x0
	CS6                               = 0x100
	CS7                               = 0x200
	CS8                               = 0x300
	CSIZE                             = 0x300
	CSTART                            = 0x11
	CSTATUS                           = 0xff
	CSTOP                             = 0x13
	CSTOPB                            = 0x400