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// Copyright 2009 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
// Sigrecv returns a bitmask of signals that have arrived since the last call to Sigrecv.
// It blocks until at least one signal arrives.
func Sigrecv() uint32
// Signame returns a string describing the signal, or "" if the signal is unknown.
func Signame(sig int32) string
// Siginit enables receipt of signals via Sigrecv. It should typically
// be called during initialization.
func Siginit()