/* Copyright (C) 1991-2018 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   The GNU C Library 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 of the License, or (at your option) any later version.

   The GNU C Library 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 the GNU C Library; if not, see

   <http://www.gnu.org/licenses/>.  */

#include <string.h>

/* Parse S into tokens separated by characters in DELIM.

   If S is NULL, the last string strtok() was called with is

   used.  For example:

	char s[] = "-abc-=-def";

	x = strtok(s, "-");		// x = "abc"

	x = strtok(NULL, "-=");		// x = "def"

	x = strtok(NULL, "=");		// x = NULL

		// s = "abc\0=-def\0"

*/

char *

strtok (char *s, const char *delim)

{

  static char *olds;

  return __strtok_r (s, delim, &olds);

}