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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.

/*
	The runtime package contains operations that interact with Go's runtime system,
	such as functions to control goroutines.
 */
package runtime

// These functions are implemented in the base runtime library, ../../runtime/.

// Gosched yields the processor, allowing other goroutines to run.  It does not
// suspend the current goroutine, so execution resumes automatically.
func	Gosched()

// Goexit terminates the goroutine that calls it.  No other goroutine is affected.
func	Goexit()

// Breakpoint() executes a breakpoint trap.
func	Breakpoint()

// Caller reports file and line number information about function invocations on
// the calling goroutine's stack.  The argument is the number of stack frames to
// ascend, with 1 identifying the the caller of Caller.  The return values report the
// program counter, file name, and line number within the file of the corresponding
// call.  The boolean ok is false if it was not possible to recover the information.
func	Caller(n int) (pc uint64, file string, line int, ok bool)