/************************************************************************
 * grammer - include/memory.h
 * Copyright (C) 2002 Marcello Barnaba <vjt@openssl.it>
 *
 * 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 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 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., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 * memory funcs . . .
 */

#ifndef __MEMORY_H__
#define __MEMORY_H__

#include <string.h>
#include <unistd.h>
#include <stdlib.h>
#include <errno.h>

extern int errno;

#define xfree(x) if(x != NULL) free(x)

void *xmalloc(size_t);
void *xrealloc(void *, size_t);
void outofmemory(int);
void free_grammar(Grammar *);
void free_list(List *);

#endif