//go:build libfuzzer

package runtime

import "unsafe"

func libfuzzerCallWithTwoByteBuffers(fn, start, end *byte)
func libfuzzerCallTraceIntCmp(fn *byte, arg0, arg1, fakePC uintptr)
func libfuzzerCall4(fn *byte, fakePC uintptr, s1, s2 unsafe.Pointer, result uintptr)

// Keep in sync with the definition of ret_sled in src/runtime/libfuzzer_amd64.s
const retSledSize = 512