1 /* linenoise.h -- guerrilla line editing library against the idea that a 2 * line editing lib needs to be 20,000 lines of C code. 3 * 4 * See linenoise.c for more information. 5 * 6 * ------------------------------------------------------------------------ 7 * 8 * Copyright (c) 2010-2014, Salvatore Sanfilippo <antirez at gmail dot com> 9 * Copyright (c) 2010-2013, Pieter Noordhuis <pcnoordhuis at gmail dot com> 10 * 11 * All rights reserved. 12 * 13 * Redistribution and use in source and binary forms, with or without 14 * modification, are permitted provided that the following conditions are 15 * met: 16 * 17 * * Redistributions of source code must retain the above copyright 18 * notice, this list of conditions and the following disclaimer. 19 * 20 * * Redistributions in binary form must reproduce the above copyright 21 * notice, this list of conditions and the following disclaimer in the 22 * documentation and/or other materials provided with the distribution. 23 * 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 25 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 26 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 27 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 28 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 29 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 30 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 31 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 32 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 33 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 34 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 35 */ 36 37 #ifndef __LINENOISE_H 38 #define __LINENOISE_H 39 40 #ifdef __cplusplus 41 extern "C" { 42 #endif 43 44 typedef struct linenoiseCompletions { 45 size_t len; 46 char **cvec; 47 } linenoiseCompletions; 48 49 typedef void(linenoiseCompletionCallback)(const char *, linenoiseCompletions *); 50 void linenoiseSetCompletionCallback(linenoiseCompletionCallback *); 51 void linenoiseAddCompletion(linenoiseCompletions *, const char *); 52 53 char *linenoise(const char *prompt); 54 int linenoiseHistoryAdd(const char *line); 55 int linenoiseHistorySetMaxLen(int len); 56 int linenoiseHistorySave(const char *filename); 57 int linenoiseHistoryLoad(const char *filename); 58 void linenoiseClearScreen(void); 59 void linenoiseSetMultiLine(int ml); 60 void linenoisePrintKeyCodes(void); 61 62 #ifdef __cplusplus 63 } 64 #endif 65 66 #endif /* __LINENOISE_H */ 67