-/* Allocate and clear storage 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. */
-
-
-#include <stdio.h>
-
-extern char *calloc ();
-extern char *realloc ();
-extern void done ();
-
-extern char *program_name;
-
-char *
-xmalloc (n)
- register unsigned n;
-{
- register char *block;
-
- /* Avoid uncertainty about what an arg of 0 will do. */
- if (n == 0)
- n = 1;
- block = calloc (n, 1);
- if (block == NULL)
- {
- fprintf (stderr, "%s: memory exhausted\n", program_name);
- done (1);
- }
-
- return (block);
-}
-
-char *
-xrealloc (block, n)
- register char *block;
- register unsigned n;
-{
- /* Avoid uncertainty about what an arg of 0 will do. */
- if (n == 0)
- n = 1;
- block = realloc (block, n);
- if (block == NULL)
- {
- fprintf (stderr, "%s: memory exhausted\n", program_name);
- done (1);
- }
-
- return (block);
-}