code review 135830043: cmd/cc, runtime: convert C compilers to use Go calling ...

src/pkg/runtime/os_netbsd.go

Index: src/pkg/runtime/os_netbsd.go
===================================================================
new file mode 100644
--- /dev/null
+++ b/src/pkg/runtime/os_netbsd.go
@@ -0,0 +1,23 @@
+// 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 setitimer(mode int32, new, old unsafe.Pointer)
+func sigaction(sig int32, new, old unsafe.Pointer)
+func sigaltstack(new, old unsafe.Pointer)
+func sigprocmask(mode int32, new, old unsafe.Pointer)
+func sysctl(mib *uint32, miblen uint32, out *byte, size *uintptr, dst *byte, ndst uintptr) int32
+func lwp_tramp()
+func raise(sig int32)
+func kqueue() int32
+func kevent(fd int32, ev1 unsafe.Pointer, nev1 int32, ev2 unsafe.Pointer, nev2 int32, ts unsafe.Pointer) int32
+func closeonexec(fd int32)
+func getcontext(ctxt unsafe.Pointer)
+func lwp_create(ctxt unsafe.Pointer, flags uintptr, lwpid unsafe.Pointer) int32
+func lwp_park(abstime unsafe.Pointer, unpark int32, hint, unparkhint unsafe.Pointer) int32
+func lwp_unpark(lwp int32, hint unsafe.Pointer) int32
+func lwp_self() int32