kubernetes/vendor/github.com/modern-go/reflect2/unsafe_link.go

//go:linkname unsafe_New reflect.unsafe_New
func unsafe_New(rtype unsafe.Pointer) unsafe.Pointer

//go:linkname typedmemmove reflect.typedmemmove
func typedmemmove(rtype unsafe.Pointer, dst, src unsafe.Pointer)

//go:linkname unsafe_NewArray reflect.unsafe_NewArray
func unsafe_NewArray(rtype unsafe.Pointer, length int) unsafe.Pointer

// typedslicecopy copies a slice of elemType values from src to dst,
// returning the number of elements copied.
//go:linkname typedslicecopy reflect.typedslicecopy
//go:noescape
func typedslicecopy(elemType unsafe.Pointer, dst, src sliceHeader) int

//go:linkname mapassign reflect.mapassign
//go:noescape
func mapassign(rtype unsafe.Pointer, m unsafe.Pointer, key unsafe.Pointer, val unsafe.Pointer)

//go:linkname mapaccess reflect.mapaccess
//go:noescape
func mapaccess(rtype unsafe.Pointer, m unsafe.Pointer, key unsafe.Pointer) (val unsafe.Pointer)

//go:noescape
//go:linkname mapiternext reflect.mapiternext
func mapiternext(it *hiter)

//go:linkname ifaceE2I reflect.ifaceE2I
func ifaceE2I(rtype unsafe.Pointer, src interface{ … }

type hiter …

// add returns p+x.
//
// The whySafe string is ignored, so that the function still inlines
// as efficiently as p+x, but all call sites should use the string to
// record why the addition is safe, which is to say why the addition
// does not cause x to advance to the very end of p's allocation
// and therefore point incorrectly at the next block in memory.
func add(p unsafe.Pointer, x uintptr, whySafe string) unsafe.Pointer { … }

// arrayAt returns the i-th element of p,
// an array whose elements are eltSize bytes wide.
// The array pointed at by p must have at least i+1 elements:
// it is invalid (but impossible to check here) to pass i >= len,
// because then the result will point outside the array.
// whySafe must explain why i < len. (Passing "i < len" is fine;
// the benefit is to surface this assumption at the call site.)
func arrayAt(p unsafe.Pointer, i int, eltSize uintptr, whySafe string) unsafe.Pointer { … }