ad08c3633c
This adds WPS support for both hostapd and wpa_supplicant. Both programs can be configured to act as WPS Enrollee and Registrar. Both PBC and PIN methods are supported. Currently, hostapd has more complete configuration option for WPS parameters and wpa_supplicant configuration style will likely change in the future. External Registrars are not yet supported in hostapd or wpa_supplicant. While wpa_supplicant has initial support for acting as an Registrar to configure an AP, this is still using number of hardcoded parameters which will need to be made configurable for proper operation.
199 lines
6 KiB
C
199 lines
6 KiB
C
/*
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* WPA Supplicant - Common definitions
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* Copyright (c) 2004-2008, Jouni Malinen <j@w1.fi>
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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 DEFS_H
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#define DEFS_H
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#ifdef FALSE
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#undef FALSE
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#endif
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#ifdef TRUE
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#undef TRUE
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#endif
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typedef enum { FALSE = 0, TRUE = 1 } Boolean;
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#define WPA_CIPHER_NONE BIT(0)
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#define WPA_CIPHER_WEP40 BIT(1)
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#define WPA_CIPHER_WEP104 BIT(2)
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#define WPA_CIPHER_TKIP BIT(3)
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#define WPA_CIPHER_CCMP BIT(4)
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#ifdef CONFIG_IEEE80211W
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#define WPA_CIPHER_AES_128_CMAC BIT(5)
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#endif /* CONFIG_IEEE80211W */
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#define WPA_KEY_MGMT_IEEE8021X BIT(0)
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#define WPA_KEY_MGMT_PSK BIT(1)
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#define WPA_KEY_MGMT_NONE BIT(2)
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#define WPA_KEY_MGMT_IEEE8021X_NO_WPA BIT(3)
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#define WPA_KEY_MGMT_WPA_NONE BIT(4)
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#define WPA_KEY_MGMT_FT_IEEE8021X BIT(5)
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#define WPA_KEY_MGMT_FT_PSK BIT(6)
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#define WPA_KEY_MGMT_IEEE8021X_SHA256 BIT(7)
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#define WPA_KEY_MGMT_PSK_SHA256 BIT(8)
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#define WPA_KEY_MGMT_WPS BIT(9)
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static inline int wpa_key_mgmt_wpa_ieee8021x(int akm)
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{
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return akm == WPA_KEY_MGMT_IEEE8021X ||
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akm == WPA_KEY_MGMT_FT_IEEE8021X ||
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akm == WPA_KEY_MGMT_IEEE8021X_SHA256;
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}
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static inline int wpa_key_mgmt_wpa_psk(int akm)
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{
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return akm == WPA_KEY_MGMT_PSK ||
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akm == WPA_KEY_MGMT_FT_PSK ||
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akm == WPA_KEY_MGMT_PSK_SHA256;
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}
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static inline int wpa_key_mgmt_ft(int akm)
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{
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return akm == WPA_KEY_MGMT_FT_PSK ||
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akm == WPA_KEY_MGMT_FT_IEEE8021X;
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}
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static inline int wpa_key_mgmt_sha256(int akm)
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{
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return akm == WPA_KEY_MGMT_PSK_SHA256 ||
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akm == WPA_KEY_MGMT_IEEE8021X_SHA256;
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}
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#define WPA_PROTO_WPA BIT(0)
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#define WPA_PROTO_RSN BIT(1)
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#define WPA_AUTH_ALG_OPEN BIT(0)
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#define WPA_AUTH_ALG_SHARED BIT(1)
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#define WPA_AUTH_ALG_LEAP BIT(2)
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typedef enum { WPA_ALG_NONE, WPA_ALG_WEP, WPA_ALG_TKIP, WPA_ALG_CCMP,
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WPA_ALG_IGTK, WPA_ALG_PMK } wpa_alg;
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typedef enum { CIPHER_NONE, CIPHER_WEP40, CIPHER_TKIP, CIPHER_CCMP,
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CIPHER_WEP104 } wpa_cipher;
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typedef enum { KEY_MGMT_802_1X, KEY_MGMT_PSK, KEY_MGMT_NONE,
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KEY_MGMT_802_1X_NO_WPA, KEY_MGMT_WPA_NONE,
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KEY_MGMT_FT_802_1X, KEY_MGMT_FT_PSK,
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KEY_MGMT_802_1X_SHA256, KEY_MGMT_PSK_SHA256,
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KEY_MGMT_WPS
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} wpa_key_mgmt;
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/**
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* enum wpa_states - wpa_supplicant state
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*
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* These enumeration values are used to indicate the current wpa_supplicant
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* state (wpa_s->wpa_state). The current state can be retrieved with
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* wpa_supplicant_get_state() function and the state can be changed by calling
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* wpa_supplicant_set_state(). In WPA state machine (wpa.c and preauth.c), the
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* wrapper functions wpa_sm_get_state() and wpa_sm_set_state() should be used
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* to access the state variable.
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*/
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typedef enum {
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/**
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* WPA_DISCONNECTED - Disconnected state
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*
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* This state indicates that client is not associated, but is likely to
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* start looking for an access point. This state is entered when a
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* connection is lost.
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*/
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WPA_DISCONNECTED,
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/**
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* WPA_INACTIVE - Inactive state (wpa_supplicant disabled)
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*
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* This state is entered if there are no enabled networks in the
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* configuration. wpa_supplicant is not trying to associate with a new
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* network and external interaction (e.g., ctrl_iface call to add or
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* enable a network) is needed to start association.
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*/
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WPA_INACTIVE,
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/**
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* WPA_SCANNING - Scanning for a network
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*
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* This state is entered when wpa_supplicant starts scanning for a
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* network.
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*/
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WPA_SCANNING,
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/**
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* WPA_ASSOCIATING - Trying to associate with a BSS/SSID
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*
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* This state is entered when wpa_supplicant has found a suitable BSS
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* to associate with and the driver is configured to try to associate
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* with this BSS in ap_scan=1 mode. When using ap_scan=2 mode, this
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* state is entered when the driver is configured to try to associate
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* with a network using the configured SSID and security policy.
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*/
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WPA_ASSOCIATING,
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/**
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* WPA_ASSOCIATED - Association completed
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*
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* This state is entered when the driver reports that association has
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* been successfully completed with an AP. If IEEE 802.1X is used
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* (with or without WPA/WPA2), wpa_supplicant remains in this state
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* until the IEEE 802.1X/EAPOL authentication has been completed.
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*/
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WPA_ASSOCIATED,
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/**
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* WPA_4WAY_HANDSHAKE - WPA 4-Way Key Handshake in progress
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*
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* This state is entered when WPA/WPA2 4-Way Handshake is started. In
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* case of WPA-PSK, this happens when receiving the first EAPOL-Key
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* frame after association. In case of WPA-EAP, this state is entered
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* when the IEEE 802.1X/EAPOL authentication has been completed.
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*/
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WPA_4WAY_HANDSHAKE,
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/**
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* WPA_GROUP_HANDSHAKE - WPA Group Key Handshake in progress
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*
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* This state is entered when 4-Way Key Handshake has been completed
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* (i.e., when the supplicant sends out message 4/4) and when Group
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* Key rekeying is started by the AP (i.e., when supplicant receives
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* message 1/2).
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*/
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WPA_GROUP_HANDSHAKE,
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/**
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* WPA_COMPLETED - All authentication completed
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*
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* This state is entered when the full authentication process is
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* completed. In case of WPA2, this happens when the 4-Way Handshake is
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* successfully completed. With WPA, this state is entered after the
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* Group Key Handshake; with IEEE 802.1X (non-WPA) connection is
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* completed after dynamic keys are received (or if not used, after
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* the EAP authentication has been completed). With static WEP keys and
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* plaintext connections, this state is entered when an association
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* has been completed.
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*
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* This state indicates that the supplicant has completed its
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* processing for the association phase and that data connection is
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* fully configured.
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*/
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WPA_COMPLETED
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} wpa_states;
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#define MLME_SETPROTECTION_PROTECT_TYPE_NONE 0
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#define MLME_SETPROTECTION_PROTECT_TYPE_RX 1
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#define MLME_SETPROTECTION_PROTECT_TYPE_TX 2
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#define MLME_SETPROTECTION_PROTECT_TYPE_RX_TX 3
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#define MLME_SETPROTECTION_KEY_TYPE_GROUP 0
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#define MLME_SETPROTECTION_KEY_TYPE_PAIRWISE 1
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#endif /* DEFS_H */
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