/**
 * projectM -- Milkdrop-esque visualisation SDK
 * Copyright (C)2003-2004 projectM Team
 *
 * This 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.
 *
 * This 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 this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 * See 'LICENSE.txt' included within this release
 *
 */
/**
 * $Id: wipemalloc.c,v 1.1.1.1 2005/12/23 18:05:05 psperl Exp $
 *
 * Clean memory allocator
 */
#include "wipemalloc.h"


/*  FIXME: Is there some reason calloc() can't be used?  */
void *
wipemalloc (size_t count)
{
  void *mem = malloc (count);

  if (mem != NULL) {
    memset (mem, 0, count);
  } else {
    printf ("wipemalloc() failed to allocate %d bytes\n", (int) count);
  }
  return mem;
}

/** Safe memory deallocator */
void
wipefree (void *ptr)
{
  if (ptr != NULL) {
    free (ptr);
  }
}
