1 /*
2  * Copyright 2008, The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *     http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef _WIFI_PACKET_H_
18 #define _WIFI_PACKET_H_
19 
20 #include <linux/if_ether.h>
21 
22 int open_raw_socket(const char* ifname, uint8_t hwaddr[ETH_ALEN], int if_index);
23 int send_packet(int s, int if_index, struct dhcp_msg *msg, int size,
24                 uint32_t saddr, uint32_t daddr, uint32_t sport, uint32_t dport);
25 int receive_packet(int s, struct dhcp_msg *msg);
26 
27 #endif
28