pkg sync/atomic, func AndUintptr(*uintptr, uintptr) uintptr #61395
pkg sync/atomic, func OrInt32(*int32, int32) int32 #61395
pkg sync/atomic, func OrInt64(*int64, int64) int64 #61395
pkg sync/atomic, func OrUint32(*uint32, uint32) uint32 #61395
pkg sync/atomic, func OrUint64(*uint64, uint64) uint64 #61395
pkg sync/atomic, func OrUintptr(*uintptr, uintptr) uintptr #61395
pkg sync/atomic, method (*Int32) And(int32) int32 #61395

pkg syscall (windows-386), const UNIX_PATH_MAX ideal-int
pkg syscall (windows-386), func Syscall18(uintptr, uintptr, uintptr, uintptr, uintptr, uintptr, uintptr, uintptr, uintptr, uintptr, uintptr, uintptr, uintptr, uintptr, uintptr, uintptr, uintptr, uintptr, uintptr, uintptr) (uintptr, uintptr, Errno)
pkg syscall (windows-386), type RawSockaddrAny struct, Pad [100]int8

pkg runtime/cgo (darwin-amd64-cgo), type Handle uintptr
pkg runtime/cgo (darwin-arm64-cgo), func NewHandle(interface{}) Handle
pkg runtime/cgo (darwin-arm64-cgo), method (Handle) Delete()
pkg runtime/cgo (darwin-arm64-cgo), method (Handle) Value() interface{}
pkg runtime/cgo (darwin-arm64-cgo), type Handle uintptr
pkg runtime/cgo (freebsd-386-cgo), func NewHandle(interface{}) Handle

pkg sync/atomic, method (*Uint64) Swap(uint64) uint64 #50860
pkg sync/atomic, method (*Uintptr) Add(uintptr) uintptr #50860
pkg sync/atomic, method (*Uintptr) CompareAndSwap(uintptr, uintptr) bool #50860
pkg sync/atomic, method (*Uintptr) Load() uintptr #50860
pkg sync/atomic, method (*Uintptr) Store(uintptr) #50860
pkg sync/atomic, method (*Uintptr) Swap(uintptr) uintptr #50860
pkg sync/atomic, type Bool struct #50860

pkg syscall (linux-386-cgo), type SysProcAttr struct, AmbientCaps []uintptr
pkg syscall (linux-386), type Credential struct, NoSetGroups bool
pkg syscall (linux-386), type SysProcAttr struct, AmbientCaps []uintptr
pkg syscall (linux-amd64-cgo), type Credential struct, NoSetGroups bool
pkg syscall (linux-amd64-cgo), type SysProcAttr struct, AmbientCaps []uintptr
pkg syscall (linux-amd64), type Credential struct, NoSetGroups bool

pkg runtime, type Frame struct, Line int
pkg runtime, type Frame struct, PC uintptr
pkg runtime, type Frames struct
pkg strings, method (*Reader) Reset(string)
pkg syscall (linux-386), type SysProcAttr struct, Unshareflags uintptr
pkg syscall (linux-386-cgo), type SysProcAttr struct, Unshareflags uintptr
pkg syscall (linux-amd64), type SysProcAttr struct, Unshareflags uintptr
pkg syscall (linux-amd64-cgo), type SysProcAttr struct, Unshareflags uintptr

pkg syscall (windows-386), func Syscall18 //deprecated
pkg syscall (windows-386), func Syscall6 //deprecated
pkg syscall (windows-386), func Syscall9 //deprecated
pkg syscall (windows-386), func SyscallN(uintptr, ...uintptr) (uintptr, uintptr, Errno)
pkg syscall (windows-amd64), func Syscall //deprecated
pkg syscall (windows-amd64), func Syscall12 //deprecated
pkg syscall (windows-amd64), func Syscall15 //deprecated

pkg syscall (windows-386), type AddrinfoW struct, Addr uintptr
pkg syscall (windows-386), type CertChainPolicyPara struct, ExtraPolicyPara uintptr
pkg syscall (windows-386), type CertChainPolicyStatus struct, ExtraPolicyStatus uintptr
pkg syscall (windows-386), type CertContext struct, CertInfo uintptr
pkg syscall (windows-386), type CertRevocationInfo struct, CrlInfo uintptr

		return false
	}

	// check if it is a number
	if strings.IndexFunc(entry.Name(), isNotNumber) != -1 {
		return false
	}
	return true
}

func GetFd(f fs.File) (uintptr, error) {
	if fdable, ok := f.(interface{ Fd() uintptr }); ok {
		return fdable.Fd(), nil
	}

	return 0, fmt.Errorf("unable to get fd")
}

/// mostly copy pasted from spire below:

// uint is an unsigned integer type that is at least 32 bits in size. It is a
// distinct type, however, and not an alias for, say, uint32.
type uint uint

// uintptr is an integer type that is large enough to hold the bit pattern of
// any pointer.
type uintptr uintptr

// byte is an alias for uint8 and is equivalent to uint8 in all ways. It is
// used, by convention, to distinguish byte values from 8-bit unsigned
// integer values.