// UTF16PtrToString takes a pointer to a UTF-16 sequence and returns the corresponding UTF-8 encoded string.
// If the pointer is nil, it returns the empty string. It assumes that the UTF-16 sequence is terminated
// at a zero word; if the zero word is not present, the program may crash.
func UTF16PtrToString(p *uint16) string {
	if p == nil {
		return ""
	}
	if *p == 0 {
		return ""
	}

	// Find NUL terminator.
	n := 0

// do the comparison and the swap correctly.
//
// The loop over power-of-two values is meant to
// ensure that the operations apply to the full word size.
// The struct fields x.before and x.after check that the
// operations do not extend past the full word size.

const (
	magic32 = 0xdedbeef
	magic64 = 0xdeddeadbeefbeef
)

func TestSwapInt32(t *testing.T) {
	var x struct {
		before int32

	ABEXTI & obj.AMask: iIEncoding,
	ABINV & obj.AMask:  rIIIEncoding,
	ABINVI & obj.AMask: iIEncoding,
	ABSET & obj.AMask:  rIIIEncoding,
	ABSETI & obj.AMask: iIEncoding,

	// Escape hatch
	AWORD & obj.AMask: rawEncoding,

	// Pseudo-operations
	obj.AFUNCDATA: pseudoOpEncoding,
	obj.APCDATA:   pseudoOpEncoding,
	obj.ATEXT:     pseudoOpEncoding,
	obj.ANOP:      pseudoOpEncoding,

          "description": "message is a human-readable message indicating details about last transition.",
          "type": "string"
        },
        "reason": {
          "description": "reason is a unique, one-word, CamelCase reason for the condition's last transition.",
          "type": "string"
        },
        "status": {
          "description": "status is the status of the condition. Can be True, False, Unknown.",

		&URL{
			Path: "a/b/c",
		},
		"a/b/c",
	},
	// escaped '?' in username and password
	{
		"http://%3Fam:******@****.***",
		&URL{
			Scheme: "http",
			User:   UserPassword("?am", "pa?sword"),
			Host:   "google.com",
		},
		"",
	},
	// host subcomponent; IPv4 address in RFC 3986
	{
		"http://192.168.0.1/",
		&URL{
			Scheme: "http",
			Host:   "192.168.0.1",
			Path:   "/",

	r, _ := GetStdHandle(h)
	return r
}

const ImplementsGetwd = true

func Getwd() (wd string, err error) {
	b := make([]uint16, 300)
	// The path of the current directory may not fit in the initial 300-word
	// buffer when long path support is enabled. The current directory may also
	// change between subsequent calls of GetCurrentDirectory. As a result, we
	// need to retry the call in a loop until the current directory fits, each

		(MOVLstoreconst [makeValAndOff(0,0)] destptr mem))
(Zero [7] destptr mem) =>
	(MOVLstoreconst [makeValAndOff(0,3)] destptr
		(MOVLstoreconst [makeValAndOff(0,0)] destptr mem))

// Strip off any fractional word zeroing.
(Zero [s] destptr mem) && s%8 != 0 && s > 8 && !config.useSSE =>
	(Zero [s-s%8] (OffPtr <destptr.Type> destptr [s%8])
		(MOVQstoreconst [makeValAndOff(0,0)] destptr mem))

// Zero small numbers of words directly.

				return false
			}
		}
		return true

	default:
		base.Fatalf("bad type for map key: %v", t)
		return false
	}
}

// Can this type be stored directly in an interface word?
// Yes, if the representation is a single pointer.
func IsDirectIface(t *Type) bool {
	switch t.Kind() {
	case TPTR:
		// Pointers to notinheap types must be stored indirectly. See issue 42076.

	}

	// TODO(gri) This may print "unexpected X, expected Y".
	//           Consider "got X, expected Y" in this case.
	p.errorAt(pos, "syntax error: unexpected "+tok+msg)
}

// tokstring returns the English word for selected punctuation tokens
// for more readable error messages. Use tokstring (not tok.String())
// for user-facing (error) messages; use tok.String() for debugging
// output.
func tokstring(tok token) string {

	}

	// For architectures with frame pointers, if there's
	// a frame, then there's a saved frame pointer here.
	//
	// NOTE: This code is not as general as it looks.
	// On x86, the ABI is to save the frame pointer word at the
	// top of the stack frame, so we have to back down over it.
	// On arm64, the frame pointer should be at the bottom of
	// the stack (with R29 (aka FP) = RSP), in which case we would