/*-
 * Copyright (c) 2008 Hans Petter Selasky. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

struct malloc_type;

void   *malloc(int size, struct malloc_type *type, int flags);
void	free(void *addr, struct malloc_type *type);
struct malloc_type *malloc_desc2type(const char *desc);

void   *malloc_wrap(int size, struct malloc_type *type, int flags);
void	free_wrap(void *addr, struct malloc_type *type);

#define	MALLOC_DECLARE(...)
#define	MALLOC_DEFINE(...)

#define	malloc_mtx Giant

/* definition of malloc flags */

enum {
	M_WAITOK = 0,
	M_NOWAIT = 1,
	M_ZERO = 2
};

/* definition of malloc types */

#define	M_UNKNOWN ((struct malloc_type *)0)
#define	M_DEVBUF ((struct malloc_type *)1)
#define	M_TEMP ((struct malloc_type *)2)
#define	M_USBDEV ((struct malloc_type *)3)
#define	M_USB ((struct malloc_type *)4)
#define	M_BUS ((struct malloc_type *)5)