unsafe.Add
// The function Add adds len to ptr and returns the updated pointer
// Pointer(uintptr(ptr) + uintptr(len)).
// The len argument must be of integer type or an untyped constant.
// A constant len argument must be representable by a value of type int;
// if it is an untyped constant it is given type int.
// The rules for valid uses of Pointer still apply.
func Add(ptr Pointer, len IntegerType) Pointer
unsafe.Alignof
// Alignof takes an expression x of any type and returns the required alignment
// of a hypothetical variable v as if v was declared via var v = x.
// It is the largest value m such that the address of v is always zero mod m.
// It is the same as the value returned by reflect.TypeOf(x).Align().
// As a special case, if a variable s is of struct type and f is a field
// within that struct, then Alignof(s.f) will return the required alignment
// of a field of that type within a struct. This case is the same as the
// value returned by reflect.TypeOf(s.f).FieldAlign().
// The return value of Alignof is a Go constant if the type of the argument
// does not have variable size.
// (See the description of [Sizeof] for a definition of variable sized types.)
func Alignof(x ArbitraryType) uintptr
unsafe.Offsetof
// Offsetof returns the offset within the struct of the field represented by x,
// which must be of the form structValue.field. In other words, it returns the
// number of bytes between the start of the struct and the start of the field.
// The return value of Offsetof is a Go constant if the type of the argument x
// does not have variable size.
// (See the description of [Sizeof] for a definition of variable sized types.)
func Offsetof(x ArbitraryType) uintptr
unsafe.Sizeof
// Sizeof takes an expression x of any type and returns the size in bytes
// of a hypothetical variable v as if v was declared via var v = x.
// The size does not include any memory possibly referenced by x.
// For instance, if x is a slice, Sizeof returns the size of the slice
// descriptor, not the size of the memory referenced by the slice.
// For a struct, the size includes any padding introduced by field alignment.
// The return value of Sizeof is a Go constant if the type of the argument x
// does not have variable size.
// (A type has variable size if it is a type parameter or if it is an array
// or struct type with elements of variable size).
func Sizeof(x ArbitraryType) uintptr
unsafe.Slice
// The function Slice returns a slice whose underlying array starts at ptr
// and whose length and capacity are len.
// Slice(ptr, len) is equivalent to
//
// (*[len]ArbitraryType)(unsafe.Pointer(ptr))[:]
//
// except that, as a special case, if ptr is nil and len is zero,
// Slice returns nil.
//
// The len argument must be of integer type or an untyped constant.
// A constant len argument must be non-negative and representable by a value of type int;
// if it is an untyped constant it is given type int.
// At run time, if len is negative, or if ptr is nil and len is not zero,
// a run-time panic occurs.
func Slice(ptr *ArbitraryType, len IntegerType) []ArbitraryType
unsafe.SliceData
// SliceData returns a pointer to the underlying array of the argument
// slice.
// - If cap(slice) > 0, SliceData returns &slice[:1][0].
// - If slice == nil, SliceData returns nil.
// - Otherwise, SliceData returns a non-nil pointer to an
// unspecified memory address.
func SliceData(slice []ArbitraryType) *ArbitraryType
unsafe.String
// String returns a string value whose underlying bytes
// start at ptr and whose length is len.
//
// The len argument must be of integer type or an untyped constant.
// A constant len argument must be non-negative and representable by a value of type int;
// if it is an untyped constant it is given type int.
// At run time, if len is negative, or if ptr is nil and len is not zero,
// a run-time panic occurs.
//
// Since Go strings are immutable, the bytes passed to String
// must not be modified afterwards.
func String(ptr *byte, len IntegerType) string
unsafe.StringData
// StringData returns a pointer to the underlying bytes of str.
// For an empty string the return value is unspecified, and may be nil.
//
// Since Go strings are immutable, the bytes returned by StringData
// must not be modified.
func StringData(str string) *byte