// 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.

package syscall

import 

// FcntlFlock performs a fcntl syscall for the F_GETLK, F_SETLK or F_SETLKW command.
func ( uintptr,  int,  *Flock_t) error {
	,  := fcntlPtr(int(), , unsafe.Pointer())
	return 
}