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zhangyang-libzt/ext/picotcp/modules/pico_dhcp_client.h
2017-04-06 19:16:01 -07:00

33 lines
1.1 KiB
C

/*********************************************************************
PicoTCP. Copyright (c) 2012-2015 Altran Intelligent Systems. Some rights reserved.
See LICENSE and COPYING for usage.
.
*********************************************************************/
#ifndef INCLUDE_PICO_DHCP_CLIENT
#define INCLUDE_PICO_DHCP_CLIENT
#include "pico_defines.h"
#ifdef PICO_SUPPORT_UDP
#include "pico_dhcp_common.h"
#include "pico_addressing.h"
#include "pico_protocol.h"
int pico_dhcp_initiate_negotiation(struct pico_device *device, void (*callback)(void*cli, int code), uint32_t *xid);
void *pico_dhcp_get_identifier(uint32_t xid);
struct pico_ip4 pico_dhcp_get_address(void *cli);
struct pico_ip4 pico_dhcp_get_gateway(void *cli);
struct pico_ip4 pico_dhcp_get_netmask(void *cli);
struct pico_ip4 pico_dhcp_get_nameserver(void*cli, int index);
int pico_dhcp_client_abort(uint32_t xid);
char *pico_dhcp_get_hostname(void);
char *pico_dhcp_get_domain(void);
/* possible codes for the callback */
#define PICO_DHCP_SUCCESS 0
#define PICO_DHCP_ERROR 1
#define PICO_DHCP_RESET 2
#endif
#endif