SIGRECONFIG = syscall.Signal(0x3a)
	SIGRETRACT  = syscall.Signal(0x3d)
	SIGSAK      = syscall.Signal(0x3f)
	SIGSEGV     = syscall.Signal(0xb)
	SIGSOUND    = syscall.Signal(0x3e)
	SIGSTOP     = syscall.Signal(0x11)
	SIGSYS      = syscall.Signal(0xc)
	SIGSYSERROR = syscall.Signal(0x30)
	SIGTALRM    = syscall.Signal(0x26)
	SIGTERM     = syscall.Signal(0xf)
	SIGTRAP     = syscall.Signal(0x5)

	IP_NAT__XXX                             = 0x37
	IP_OFFMASK                              = 0x1fff
	IP_OLD_FW_ADD                           = 0x32
	IP_OLD_FW_DEL                           = 0x33
	IP_OLD_FW_FLUSH                         = 0x34
	IP_OLD_FW_GET                           = 0x36
	IP_OLD_FW_RESETLOG                      = 0x38
	IP_OLD_FW_ZERO                          = 0x35
	IP_OPTIONS                              = 0x1

	// ppc64x: -"CLRLSLDI", "RLWNM\t[$]15, R[0-9]+, [$]21, [$]28, R[0-9]+"
	b[1] = b[(v>>20)&0xFF]
	// ppc64x: "RLWNM", -"SLD"
	b[2] = b[((uint64((uint32(v) >> 21)) & 0x3f) << 4)]
	// ppc64x: "RLWNM\t[$]11, R[0-9]+, [$]10, [$]15"
	c[0] = c[((v>>5)&0x3F)<<16]
	// ppc64x: "RLWNM\t[$]0, R[0-9]+, [$]19, [$]24"
	c[1] = c[((v>>7)&0x3F)<<7]
}

func checkShiftMask(a uint32, b uint64, z []uint32, y []uint64) {
	_ = y[128]

		[]byte{
			0x01, 0x02, 0x03, 0x00, 0x04, 0x11, 0x05, 0x12,
			0x21, 0x31, 0x41, 0x06, 0x13, 0x51, 0x61, 0x07,
			0x22, 0x71, 0x14, 0x32, 0x81, 0x91, 0xa1, 0x08,
			0x23, 0x42, 0xb1, 0xc1, 0x15, 0x52, 0xd1, 0xf0,
			0x24, 0x33, 0x62, 0x72, 0x82, 0x09, 0x0a, 0x16,
			0x17, 0x18, 0x19, 0x1a, 0x25, 0x26, 0x27, 0x28,
			0x29, 0x2a, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39,
			0x3a, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49,

	0x8c, 0x15, 0xde, 0x44, 0xed, 0x19, 0x69, 0x7d, 0xd2, 0x35, 0xff, 0xc6, 0x78, 0xe4, 0xb4, 0x67,
	0xc4, 0xe9, 0x6c, 0x8c, 0xfb, 0x99, 0x29, 0x9b, 0x3e, 0x28, 0x76, 0x26, 0x43, 0x67, 0xe9, 0x7b,
	0x6d, 0xcd, 0x0f, 0xcd, 0x76, 0xf3, 0xb7, 0xdf, 0x9d, 0xca, 0xd3, 0xbf, 0x7b, 0x15, 0x7f, 0xf7,
	0xec, 0xbc, 0x5b, 0x79, 0x76, 0xde, 0xad, 0x3c, 0x3f, 0xef, 0x56, 0x9e, 0x8e, 0xbb, 0xd6, 0xd9,

					0xa6, 0x42, 0x3e, 0xb0, 0xe1, 0xd0, 0x2d, 0x4f, 0xe6,
					0x46, 0xcf, 0x69, 0x9d, 0xfd, 0x81, 0x8c, 0x6e, 0x97,
					0xb0, 0x51,
				},
				[]byte{0x25, 0x14, 0xdf, 0x46, 0x95, 0x75, 0x5a, 0x67,
					0xb2, 0x88, 0xea, 0xf4, 0x90, 0x5c, 0x36, 0xee, 0xc6,
					0x6f, 0xd2, 0xfd,
				},
				[]byte{0x42, 0x37, 0x36, 0xed, 0x03, 0x5f, 0x60, 0x26,
					0xaf, 0x27, 0x6c, 0x35, 0xc0, 0xb3, 0x74, 0x1b, 0x36,

	ELOOP           = syscall.Errno(0x3e)
	EMEDIUMTYPE     = syscall.Errno(0x7e)
	EMSGSIZE        = syscall.Errno(0x28)
	EMULTIHOP       = syscall.Errno(0x57)
	ENAMETOOLONG    = syscall.Errno(0x3f)
	ENAVAIL         = syscall.Errno(0x77)
	ENETDOWN        = syscall.Errno(0x32)
	ENETRESET       = syscall.Errno(0x34)
	ENETUNREACH     = syscall.Errno(0x33)
	ENOANO          = syscall.Errno(0x69)

// trailing CCC shifted left 2 bits. The two least-significant bits of tccc
// are the number of trailing non-starters.

const (
	qcInfoMask      = 0x3F // to clear all but the relevant bits in a qcInfo
	headerLenMask   = 0x3F // extract the length value from the header byte
	headerFlagsMask = 0xC0 // extract the qcInfo bits from the header byte
)

	AF_VENDOR04                    = 0x2f
	AF_VENDOR05                    = 0x31
	AF_VENDOR06                    = 0x33
	AF_VENDOR07                    = 0x35
	AF_VENDOR08                    = 0x37
	AF_VENDOR09                    = 0x39
	AF_VENDOR10                    = 0x3b
	AF_VENDOR11                    = 0x3d
	AF_VENDOR12                    = 0x3f
	AF_VENDOR13                    = 0x41

	AF_VENDOR04                    = 0x2f
	AF_VENDOR05                    = 0x31
	AF_VENDOR06                    = 0x33
	AF_VENDOR07                    = 0x35
	AF_VENDOR08                    = 0x37
	AF_VENDOR09                    = 0x39
	AF_VENDOR10                    = 0x3b
	AF_VENDOR11                    = 0x3d
	AF_VENDOR12                    = 0x3f
	AF_VENDOR13                    = 0x41