//
// This is a regression test for issue 50936.

/*
#include <unistd.h>

void goCallbackPprof();

static void callGo() {
	// Spent >20us in C so this thread is eligible for sysmon to retake its
	// P.
	usleep(50);
	goCallbackPprof();
}
*/
import "C"

import (
	"fmt"
	"os"
	"runtime"
	"runtime/pprof"
	"time"
)

func init() {