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/* Copyright (C) 2004 Free Software Foundation, Inc.
Written by Yoann Vandoorselaere <yoann@prelude-ids.org>.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
#ifndef GNULIB_STRSEP_H_
#define GNULIB_STRSEP_H_
#if HAVE_STRSEP
/*
* Get strsep() declaration.
*/
#include <string.h>
#else
/* Searches the next delimiter (char listed in DELIM) starting at *STRINGP.
If one is found, it is overwritten with a NUL, and *STRINGP is advanced
to point to the next char after it. Otherwise, *STRINGP is set to NULL.
If *STRINGP was already NULL, nothing happens.
Returns the old value of *STRINGP.
This is a variant of strtok() that is multithread-safe and supports
empty fields.
Caveat: It modifies the original string.
Caveat: These functions cannot be used on constant strings.
Caveat: The identity of the delimiting character is lost.
Caveat: It doesn't work with multibyte strings unless all of the delimiter
characters are ASCII characters < 0x30.
See also strtok_r(). */
extern char *strsep (char **stringp, const char *delim);
#endif
#endif /* GNULIB_STRSEP_H_ */
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