func Test18720(t *testing.T)                 { test18720(t) }
func Test20129(t *testing.T)                 { test20129(t) }
func Test20266(t *testing.T)                 { test20266(t) }
func Test20369(t *testing.T)                 { test20369(t) }
func Test20910(t *testing.T)                 { test20910(t) }
func Test21708(t *testing.T)                 { test21708(t) }

// Issue 20266: use -I with a relative path.

package cgotest

/*
#cgo CFLAGS: -I issue20266 -Iissue20266 -Ddef20266
#include "issue20266.h"
*/
import "C"

import "testing"

func test20266(t *testing.T) {
	if got, want := C.issue20266, 20266; got != want {
		t.Errorf("got %d, want %d", got, want)
	}