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69fbdfe48d
This is needed for some GAS error response messages where the ANQP Advertisement Protocol element is not used.
43 lines
1.5 KiB
C
43 lines
1.5 KiB
C
/*
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* Generic advertisement service (GAS) (IEEE 802.11u)
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* Copyright (c) 2009, Atheros Communications
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* Copyright (c) 2011, Qualcomm Atheros
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* Alternatively, this software may be distributed under the terms of BSD
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* license.
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*
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* See README and COPYING for more details.
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*/
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#ifndef GAS_H
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#define GAS_H
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struct wpabuf * gas_build_comeback_req(u8 dialog_token);
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struct wpabuf * gas_build_initial_resp(u8 dialog_token, u16 status_code,
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u16 comeback_delay, size_t size);
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struct wpabuf * gas_anqp_build_initial_req(u8 dialog_token, size_t size);
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struct wpabuf * gas_anqp_build_initial_resp(u8 dialog_token, u16 status_code,
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u16 comeback_delay, size_t size);
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struct wpabuf * gas_anqp_build_initial_resp_buf(u8 dialog_token,
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u16 status_code,
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u16 comeback_delay,
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struct wpabuf *payload);
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struct wpabuf * gas_anqp_build_comeback_resp(u8 dialog_token, u16 status_code,
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u8 frag_id, u8 more,
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u16 comeback_delay, size_t size);
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struct wpabuf * gas_anqp_build_comeback_resp_buf(u8 dialog_token,
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u16 status_code,
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u8 frag_id, u8 more,
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u16 comeback_delay,
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struct wpabuf *payload);
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void gas_anqp_set_len(struct wpabuf *buf);
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u8 * gas_anqp_add_element(struct wpabuf *buf, u16 info_id);
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void gas_anqp_set_element_len(struct wpabuf *buf, u8 *len_pos);
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#endif /* GAS_H */
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