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* EAP common peer/server definitions
* Copyright (c) 2004-2014, Jouni Malinen <>
* This software may be distributed under the terms of the BSD license.
* See README for more details.
#ifndef EAP_COMMON_H
#define EAP_COMMON_H
#include "wpabuf.h"
struct erp_tlvs {
const u8 *keyname;
const u8 *domain;
u8 keyname_len;
u8 domain_len;
int eap_hdr_len_valid(const struct wpabuf *msg, size_t min_payload);
const u8 * eap_hdr_validate(int vendor, enum eap_type eap_type,
const struct wpabuf *msg, size_t *plen);
struct wpabuf * eap_msg_alloc(int vendor, enum eap_type type,
size_t payload_len, u8 code, u8 identifier);
void eap_update_len(struct wpabuf *msg);
u8 eap_get_id(const struct wpabuf *msg);
enum eap_type eap_get_type(const struct wpabuf *msg);
int erp_parse_tlvs(const u8 *pos, const u8 *end, struct erp_tlvs *tlvs,
int stop_at_keyname);
#endif /* EAP_COMMON_H */