return
				}
			} else if mask0, ok := mask.(*image.Alpha); ok {
				switch src0 := src.(type) {
				case *image.Uniform:
					drawGlyphOver(dst0, r, src0, mask0, mp)
					return
				case *image.RGBA:
					drawRGBAMaskOver(dst0, r, src0, sp, mask0, mp)
					return
				case *image.Gray:
					drawGrayMaskOver(dst0, r, src0, sp, mask0, mp)
					return

	} else if nbits == 32 {
		mb = bits.LeadingZeros32(uint32(mask))
		me = 32 - bits.TrailingZeros32(uint32(mask))
		mbn = bits.LeadingZeros32(^uint32(mask))
		men = 32 - bits.TrailingZeros32(^uint32(mask))
	} else {
		mb = bits.LeadingZeros64(uint64(mask))
		me = 64 - bits.TrailingZeros64(uint64(mask))
		mbn = bits.LeadingZeros64(^uint64(mask))
		men = 64 - bits.TrailingZeros64(^uint64(mask))
	}

	src0 := image.NewRGBA(image.Rect(0, 0, 100, 100))
	mask0 := image.NewRGBA(image.Rect(0, 0, 100, 100))
	for _, c := range clipTests {
		dst := dst0.SubImage(c.dr).(*image.RGBA)
		src := src0.SubImage(c.sr).(*image.RGBA)
		r, sp, mp := c.r, c.sp, c.mp
		if c.nilMask {
			clip(dst, &r, src, &sp, nil, nil)
		} else {
			clip(dst, &r, src, &sp, mask0.SubImage(c.mr), &mp)
		}

		}
	}
	return true
}

// Mask returns the result of masking the IP address ip with mask.
func (ip IP) Mask(mask IPMask) IP {
	if len(mask) == IPv6len && len(ip) == IPv4len && allFF(mask[:12]) {
		mask = mask[12:]
	}
	if len(mask) == IPv4len && len(ip) == IPv6len && bytealg.Equal(ip[:12], v4InV6Prefix) {
		ip = ip[12:]
	}
	n := len(ip)
	if n != len(mask) {
		return nil
	}
	out := make(IP, n)

        task.setProject(createProject());
        task.execute();
    }

    /**
     * Masks a string against Ant property expansion.
     * This needs to be used when adding a File as String property
     * via {@link groovy.ant.AntBuilder}.
     * @param string to mask
     * @return The masked String
     */
    public static String maskFilename(String string) {

	// Load 1-15 bytes and corresponding mask.
	// Note: only the low 32-bits of R_LEN are used for the index.
	VLL R_LEN, (R_PTR), V_VAL
	VLL R_LEN, (R_MPTR), V_MASK

	// Compare each byte in input chunk against byte to be counted.
	// Each byte element will be set to either 0 (no match) or 1 (match).
	VCEQB V_CHAR, V_VAL, V_VAL // each byte will be either 0xff or 0x00
	VN    V_MASK, V_VAL, V_VAL // mask out most significant 7 bits

func ValidatePodSubnetNodeMask(subnetStr string, c *kubeadm.ClusterConfiguration, fldPath *field.Path) field.ErrorList {
	allErrs := field.ErrorList{}
	// subnets were already validated
	subnets, _ := netutils.ParseCIDRs(strings.Split(subnetStr, ","))
	for _, podSubnet := range subnets {
		// obtain podSubnet mask
		mask := podSubnet.Mask
		maskSize, _ := mask.Size()

	ARDINSTRETH: true,
}

// Instruction encoding masks.
const (
	// BTypeImmMask is a mask including only the immediate portion of
	// B-type instructions.
	BTypeImmMask = 0xfe000f80

	// CBTypeImmMask is a mask including only the immediate portion of
	// CB-type instructions.
	CBTypeImmMask = 0x1c7c

	// CJTypeImmMask is a mask including only the immediate portion of
	// CJ-type instructions.

	MOVD $2, R15      // Set up index

	// Set up masks for use with VSEL
	MOVD   $0xff, R21        // Set up mask 0xff000000ff000000...
	SLD    $24, R21
	MTVSRD R21, V10
	VSPLTW $1, V10, V29
	VSLDOI $2, V29, V29, V30 // Mask 0x0000ff000000ff00...
	MOVD   $0xffff, R21
	SLD    $16, R21
	MTVSRD R21, V10
	VSPLTW $1, V10, V31      // Mask 0xffff0000ffff0000...
	VSPLTW $0, V0, V1        // Splat 1st word of separator

the SIGPROF signal in particular.

The non-Go code should not change the signal mask on any threads
created by the Go runtime. If the non-Go code starts new threads
itself, those threads may set the signal mask as they please.

If the non-Go code starts a new thread, changes the signal mask, and
then invokes a Go function in that thread, the Go runtime will