guacamole-spice-protocol/src/common/guac_string.h
2014-03-01 21:31:52 -08:00

51 lines
1.9 KiB
C

/*
* Copyright (C) 2013 Glyptodon LLC
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef __GUAC_COMMON_STRING_H
#define __GUAC_COMMON_STRING_H
#include "config.h"
/**
* Counts the number of occurrences of a given character in a string.
*
* @param string The string to count occurrences within.
* @param c The character to count occurrences of.
* @return The number of occurrences.
*/
int guac_count_occurrences(const char* string, char c);
/**
* Splits a string into a newly-allocated array of strings. The array itself
* and each string within the array will eventually need to be freed. The array
* is NULL-terminated.
*
* @param string The string to split.
* @param delim The character which separates individual substrings within the
* given string.
* @return A newly-allocated, NULL-terminated array of strings.
*/
char** guac_split(const char* string, char delim);
#endif