go/src/internal/bytealg/equal_native.go

//go:linkname abigen_runtime_memequal runtime.memequal
func abigen_runtime_memequal(a, b unsafe.Pointer, size uintptr) bool

//go:linkname abigen_runtime_memequal_varlen runtime.memequal_varlen
func abigen_runtime_memequal_varlen(a, b unsafe.Pointer) bool