// Copyright 2019 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.

extern int weaksym __attribute__((__weak__));
int weaksym = 42;

int foo1()
{
	return weaksym;

// Copyright 2019 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.

extern int weaksym __attribute__((__weak__));
int weaksym = 42;

int foo2()
{
	return weaksym;

// Copyright 2013 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.

#include "_cgo_export.h"
 
unsigned long long
issue6833Func(unsigned int aui, unsigned long long aull) {
	return GoIssue6833Func(aui, aull);

// Copyright 2017 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.

#include <assert.h>
#include <stdlib.h>
#include <string.h>
#include "_cgo_export.h"

/* Test calling a Go function with multiple return values.  */

void
callMulti(void)
{
	struct multi_return result = multi();
	assert(strcmp(result.r0, "multi") == 0);
	assert(result.r1 == 0);

// Copyright 2022 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.

// This file is a self-contained test for a copy of
// the division algorithm in build-goboring.sh,
// to verify that is correct. The real algorithm uses u128
// but this copy uses u32 for easier testing.
// s/32/128/g should be the only difference between the two.
//

// Copyright 2010 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.

#include <assert.h>
#include "life.h"
#include "_cgo_export.h"

const int MYCONST = 0;

// Do the actual manipulation of the life board in C.  This could be
// done easily in Go, we are just using C for demonstration
// purposes.
void
Step(int x, int y, int *a, int *n)
{

// Copyright 2015 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.

// Test a C thread that calls sigaltstack and then calls Go code.

#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <sched.h>
#include <pthread.h>

#include "libgo4.h"

#ifdef _AIX

// Copyright 2018 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.

#include "libtestgo2c2go.h"

int CFunc(void) {
	return (GoFunc() << 8) + 2;

// Copyright 2013 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.

typedef struct Issue4339 Issue4339;

struct Issue4339 {
	char *name;
	void (*bar)(void);
};

extern Issue4339 exported4339;

// Copyright 2021 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.

// Test preemption.

#include <stdlib.h>

#include "libgo8.h"

int main() {
	GoFunction8();

	// That should have exited the program.
	abort();