* based on GNU expr Mike Parker.
* Copyright (C) 86, 1991-1997, 1999 Free Software Foundation, Inc.
*
- * Busybox modifications
+ * Busybox modifications
* Copyright (c) 2000 Edward Betts <edward@debian.org>.
* Aug 2003 Vladimir Oleynik - reduced 464 bytes.
*
- * this program is free software; you can redistribute it and/or modify
- * it under the terms of the gnu general public license as published by
- * the free software foundation; either version 2 of the license, or
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, 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
- * general public license for more details.
+ * 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
+ * General Public License for more details.
*
- * you should have received a copy of the gnu general public license
- * along with this program; if not, write to the free software
- * foundation, inc., 59 temple place, suite 330, boston, ma 02111-1307 usa
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
/* This program evaluates expressions. Each token (operator, operand,
- * parenthesis) of the expression must be a seperate argument. The
+ * parenthesis) of the expression must be a separate argument. The
* parser used is a reasonably general one, though any incarnation of
* it is language-specific. It is especially nice for expressions.
*
v = xmalloc (sizeof(VALUE));
v->type = string;
- v->u.s = strdup (s);
+ v->u.s = bb_xstrdup (s);
return v;
}