1 #ifndef HEADER_CARES_STRSPLIT_H
2 #define HEADER_CARES_STRSPLIT_H
4 /* Copyright (C) 2018 by John Schember <john@nachtimwald.com>
6 * Permission to use, copy, modify, and distribute this
7 * software and its documentation for any purpose and without
8 * fee is hereby granted, provided that the above copyright
9 * notice appear in all copies and that both that copyright
10 * notice and this permission notice appear in supporting
11 * documentation, and that the name of M.I.T. not be used in
12 * advertising or publicity pertaining to distribution of the
13 * software without specific, written prior permission.
14 * M.I.T. makes no representations about the suitability of
15 * this software for any purpose. It is provided "as is"
16 * without express or implied warranty.
19 #include "ares_setup.h"
21 /* Split a string on delem skipping empty elements.
23 * param in String to split.
24 * param delims String of characters to treat as a delimitor.
25 * Each character in the string is a delimitor so
26 * there can be multiple delimitors to split on.
27 * E.g. ", " will split on all comma's and spaces.
28 * param make_set Have the list be a Set where there are no
29 * duplicate entries. 1 for true, 0 or false.
30 * param num_elm Return parameter of the number of elements
31 * in the result array.
33 * returns an allocated array of allocated string elements.
36 char **ares_strsplit(const char *in, const char *delms, int make_set, size_t *num_elm);
38 /* Frees the result returned from ares_strsplit(). */
39 void ares_strsplit_free(char **elms, size_t num_elm);
42 #endif /* HEADER_CARES_STRSPLIT_H */