Java tutorial
//package com.java2s; /** * Copyright 2009 Welocalize, Inc. * * 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. * */ public class Main { /** * return offset of cc from beginning of s1, -1 if not found. * @param s1 String * @param len1 maximum offset (values > than lenl are ignored and returned as -1) * @param cc character to search for * @return index of cc in s1 */ static int wstrnchr(String s1, int len1, char cc) { int indexOf = s1.indexOf(cc); if (indexOf < len1) { return indexOf; } return -1; } }