procGlobalMemoryStatusEx    = modkernel32.NewProc("GlobalMemoryStatusEx")
	procGetActiveProcessorCount = modkernel32.NewProc("GetActiveProcessorCount")
)

const allProcessorGroups = 0xFFFF

// NewPerfCounterClient creates a client using perf counters
func NewPerfCounterClient() (Client, error) {
	// Initialize the cache
	initCache := cpuUsageCoreNanoSecondsCache{0, 0}

                      SamrDomainHandle domainHandle = new SamrDomainHandle(handle, policyHandle, 0x02000000, domSid) ) {
                    MsrpcEnumerateAliasesInDomain rpc = new MsrpcEnumerateAliasesInDomain(domainHandle, 0xFFFF, sam);
                    handle.sendrecv(rpc);
                    if ( rpc.retval != 0 ) {
                        throw new SmbException(rpc.retval, false);
                    }

	{Type: registry.DWORD, Name: "Dword3", Value: uint64(0xff)},
	{Type: registry.DWORD, Name: "Dword4", Value: uint64(0xffff)},
	{Type: registry.QWORD, Name: "Qword1", Value: uint64(0)},
	{Type: registry.QWORD, Name: "Qword2", Value: uint64(1)},
	{Type: registry.QWORD, Name: "Qword3", Value: uint64(0xff)},
	{Type: registry.QWORD, Name: "Qword4", Value: uint64(0xffff)},
	{Type: registry.QWORD, Name: "Qword5", Value: uint64(0xffffff)},

        this.file = file;
        this.append = append;
        this.openFlags = openFlags;
        this.access = (openFlags >>> 16) & 0xFFFF;
        if( append ) {
            try {
                fp = file.length();
            } catch( SmbAuthException sae ) {
                throw sae;
            } catch( SmbException se ) {

		if addr == nil {
			return nil, 0, &ParseError{Type: "IP address", Text: s}
		}
	}
	p, plen, ok := dtoi(s[i+1:])
	if !ok {
		return nil, 0, &ParseError{Type: "port", Text: s}
	}
	if p < 0 || p > 0xFFFF {
		return nil, 0, &AddrError{Err: "invalid port", Addr: s[i+1 : i+1+plen]}
	}
	return addr, p, nil
}

func readPlan9Addr(net, filename string) (addr Addr, err error) {
	var buf [128]byte

(ADDconst [c] x) && buildcfg.GOARM.Version==7 && !isARMImmRot(uint32(c)) && uint32(c)>0xffff && uint32(-c)<=0xffff => (SUBconst [-c] x)
(SUBconst [c] x) && buildcfg.GOARM.Version==7 && !isARMImmRot(uint32(c)) && uint32(c)>0xffff && uint32(-c)<=0xffff => (ADDconst [-c] x)
(ANDconst [c] x) && buildcfg.GOARM.Version==7 && !isARMImmRot(uint32(c)) && uint32(c)>0xffff && ^uint32(c)<=0xffff => (BICconst [int32(^uint32(c))] x)

    public final int readUnsignedShort() throws SmbException {
        if((read( tmp, 0, 2 )) < 0 ) {
            throw new SmbException( "EOF" );
        }
        return Encdec.dec_uint16be( tmp, 0 ) & 0xFFFF;
    }
    public final char readChar() throws SmbException {
        if((read( tmp, 0, 2 )) < 0 ) {
            throw new SmbException( "EOF" );
        }
        return (char)Encdec.dec_uint16be( tmp, 0 );
    }

		case cbG1:
			if d.useTransparent {
				ty := d.transparent[1]
				for x := 0; x < width; x += 8 {
					b := cdat[x/8]
					for x2 := 0; x2 < 8 && x+x2 < width; x2++ {
						ycol := (b >> 7) * 0xff
						acol := uint8(0xff)
						if ycol == ty {
							acol = 0x00
						}
						nrgba.SetNRGBA(x+x2, y, color.NRGBA{ycol, ycol, ycol, acol})
						b <<= 1
					}
				}
			} else {

		// handling the ASCII and invalid cases accordingly. This mask-and-or
		// approach prevents an additional branch.
		mask := rune(x) << 31 >> 31 // Create 0x0000 or 0xFFFF.
		return rune(p[0])&^mask | RuneError&mask, 1
	}
	sz := int(x & 7)
	accept := acceptRanges[x>>4]
	if n < sz {
		return RuneError, 1
	}
	b1 := p[1]
	if b1 < accept.lo || accept.hi < b1 {

	if !w.Stopped() {
		return -1
	}
	return Signal(w>>8) & 0xFF
}

func (w WaitStatus) Exited() bool { return w&0xFF == 0 }
func (w WaitStatus) ExitStatus() int {
	if !w.Exited() {
		return -1
	}
	return int((w >> 8) & 0xFF)
}

func (w WaitStatus) Signaled() bool { return w&0x40 == 0 && w&0xFF != 0 }
func (w WaitStatus) Signal() Signal {
	if !w.Signaled() {
		return -1
	}