-/* Storage allocation interface for bison,
- Copyright (C) 1984, 1989 Free Software Foundation, Inc.
-
-This file is part of Bison, the GNU Compiler Compiler.
-
-Bison 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, or (at your option)
-any later version.
-
-Bison 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 Bison; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-
-#define NEW(t) ((t *) xmalloc((unsigned) sizeof(t)))
-#define NEW2(n, t) ((t *) xmalloc((unsigned) ((n) * sizeof(t))))
-
-#ifdef __STDC__
-#define FREE(x) (x ? (void) free((char *) (x)) : (void)0)
-#else
-#define FREE(x) ((x) != 0 && (free ((char *) (x)), 0))
-#endif
-
-extern char *xmalloc();
-extern char *xrealloc();