/*
 * Copyright (c) 2012, 2015, The Linux Foundation. All rights reserved.
 * Permission to use, copy, modify, and/or distribute this software for
 * any purpose with or without fee is hereby granted, provided that the
 * above copyright notice and this permission notice appear in all copies.
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
 * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */


#ifndef _NAT_HELPER_H
#define _NAT_HELPER_H

#include "sw.h"

#define NAPT_TABLE_SIZE 1024

void host_helper_init(void);
void host_helper_exit(void);
void  napt_helper_init(void);
void napt_helper_exit(void);
void nat_ipt_helper_init(void);
void nat_ipt_helper_exit(void);

void nat_helper_bg_task_init(void);
void nat_helper_bg_task_exit(void);

void hnat_log_msg(int level, char *string, ...);
#define NAT_LOG_MAX_SIZE 1024
enum {
	HNAT_LOG_LEVEL_DEBUG = 0,
	HNAT_LOG_LEVEL_INFO,
	HNAT_LOG_LEVEL_ERR,
	HNAT_LOG_LEVEL_DISABLE
};
#define HNAT_PRINTK(arg...)  \
			hnat_log_msg(HNAT_LOG_LEVEL_DEBUG, arg)
#define HNAT_INFO_PRINTK(arg...)  \
			hnat_log_msg(HNAT_LOG_LEVEL_INFO, arg)
#define HNAT_ERR_PRINTK(arg...)  \
			hnat_log_msg(HNAT_LOG_LEVEL_ERR, arg)


#endif