2 * IEEE 802.11 Common routines
3 * Copyright (c) 2002-2008, Jouni Malinen <j@w1.fi>
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation.
9 * Alternatively, this software may be distributed under the terms of BSD
12 * See README and COPYING for more details.
15 #ifndef IEEE802_11_COMMON_H
16 #define IEEE802_11_COMMON_H
18 /* Parsed Information Elements */
19 struct ieee802_11_elems {
39 u8 ext_supp_rates_len;
44 u8 *wmm; /* WMM Information or Parameter Element */
45 u8 wmm_len; /* 7 = WMM Information; 24 = WMM Parameter */
61 u8 ht_capabilities_len;
68 typedef enum { ParseOK = 0, ParseUnknown = 1, ParseFailed = -1 } ParseRes;
70 ParseRes ieee802_11_parse_elems(u8 *start, size_t len,
71 struct ieee802_11_elems *elems,
74 #endif /* IEEE802_11_COMMON_H */