prov/usnic/src/usnic_direct/usnic_ip_utils.h

/*
 * Copyright (c) 2014, Cisco Systems, Inc. All rights reserved.
 *
 * LICENSE_BEGIN
 *
 * This software is available to you under a choice of one of two
 * licenses.  You may choose to be licensed under the terms of the GNU
 * General Public License (GPL) Version 2, available from the file
 * COPYING in the main directory of this source tree, or the
 * BSD license below:
 *
 *     Redistribution and use in source and binary forms, with or
 *     without modification, are permitted provided that the following
 *     conditions are met:
 *
 *      - Redistributions of source code must retain the above
 *        copyright notice, this list of conditions and the following
 *        disclaimer.
 *
 *      - 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
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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#ifndef USNIC_IP_UTILS_H
#define USNIC_IP_UTILS_H

int usnic_arp_lookup(char *ifname, uint32_t ipaddr, int sockfd,
		uint8_t *macaddr);
int usnic_arp_request(uint32_t ipaddr, int sockfd);
int usnic_resolve_dst(int if_index, uint32_t src_ip_addr,
			uint32_t dst_ip_addr, uint8_t *macaddr);

#endif /* USNIC_IP_UTILS_H */