/*
 * Copyright (c) 2024 The GoPlus Authors (goplus.org). All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package sync

// #include <pthread.h>
import "C"

import (
	_ "unsafe"

	"github.com/goplus/llgo/c"
)

const (
	LLGoFiles   = "_pthd/pthd.c"
	LLGoPackage = "link"
)

type Once C.pthread_once_t

//go:linkname onceInitVal C.llgoSyncOnceInitVal
func onceInitVal() Once

var OnceInit = onceInitVal()

// llgo:link (*Once).Do C.pthread_once
func (o *Once) Do(f func()) c.Int { return 0 }