// Copyright 2022 The Ip2Region Authors. All rights reserved.
// Use of this source code is governed by a Apache2.0-style
// license that can be found in the LICENSE file.

// util functions
// @Author Lion <chenxin619315@gmail.com>

// parse the specified string ip and return its bytes
// @param  ip string
// @return Buffer
function parseIP(ipString) {
}


// bytes ip to humen-readable string ip
function ipToString(ipBytes) {

}

// compare two byte ips
// returns: -1 if ip1 < ip2, 1 if ip1 > ip2 or 0
function ipCompare(ip1, ip2) {

}

// load header from xdb file
function loadHeader(handle) {

}

function loadHeaderFromFile(dbPath) {

}

function loadVectorIndex(handle) {

}

function loadVectorIndexFromFile(dbPath) {

}

function loadContent(handle) {

}

function loadContentFromFile(dbPath) {

}