// Copyright 2014 The Go Authors.  All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package runtime

import "unsafe"

func lwp_create(param unsafe.Pointer) int32
func sigaltstack(new, old unsafe.Pointer)
func sigaction(sig int32, new, old unsafe.Pointer)
func sigprocmask(new, old unsafe.Pointer)
func setitimer(mode int32, new, old unsafe.Pointer)
func sysctl(mib *uint32, miblen uint32, out *byte, size *uintptr, dst *byte, ndst uintptr) int32
func getrlimit(kind int32, limit unsafe.Pointer) int32
func raise(sig int32)
func sys_umtx_sleep(addr unsafe.Pointer, val, timeout int32) int32
func sys_umtx_wakeup(addr unsafe.Pointer, val int32) int32

const stackSystem = 0