|  | // 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 bsdthread_create(stk unsafe.Pointer, mm *m, gg *g, fn uintptr) int32 | 
|  | func bsdthread_register() int32 | 
|  |  | 
|  | //go:noescape | 
|  | func mach_msg_trap(h unsafe.Pointer, op int32, send_size, rcv_size, rcv_name, timeout, notify uint32) int32 | 
|  |  | 
|  | func mach_reply_port() uint32 | 
|  | func mach_task_self() uint32 | 
|  | func mach_thread_self() uint32 | 
|  |  | 
|  | //go:noescape | 
|  | func sysctl(mib *uint32, miblen uint32, out *byte, size *uintptr, dst *byte, ndst uintptr) int32 | 
|  |  | 
|  | //go:noescape | 
|  | func sigprocmask(sig uint32, new, old *uint32) | 
|  |  | 
|  | //go:noescape | 
|  | func sigaction(mode uint32, new, old *sigactiont) | 
|  |  | 
|  | //go:noescape | 
|  | func sigaltstack(new, old *stackt) | 
|  |  | 
|  | func sigtramp() | 
|  |  | 
|  | //go:noescape | 
|  | func setitimer(mode int32, new, old *itimerval) | 
|  |  | 
|  | func raise(int32) |