release/src/router/usbmodeswitch/jim/linenoise.h

   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, Salvatore Sanfilippo <antirez at gmail dot com>
   9  * Copyright (c) 2010, 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 /* Currently never enable completion */
  41 #define NO_COMPLETION
  42
  43 #ifndef NO_COMPLETION
  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 #endif
  53
  54 char *linenoise(const char *prompt);
  55 int linenoiseHistoryAdd(const char *line);
  56 int linenoiseHistorySetMaxLen(int len);
  57 int linenoiseHistorySave(const char *filename);
  58 int linenoiseHistoryLoad(const char *filename);
  59 void linenoiseHistoryFree(void);
  60 char **linenoiseHistory(int *len);
  61
  62 #endif /* __LINENOISE_H */