1 /*
2  * hostapd / VLAN definition
3  * Copyright (c) 2015, Jouni Malinen <j@w1.fi>
4  *
5  * This software may be distributed under the terms of the BSD license.
6  * See README for more details.
7  */
8 
9 #ifndef VLAN_H
10 #define VLAN_H
11 
12 #define MAX_NUM_TAGGED_VLAN 32
13 
14 struct vlan_description {
15 	int notempty; /* 0 : no vlan information present, 1: else */
16 	int untagged; /* >0 802.1q vid */
17 	int tagged[MAX_NUM_TAGGED_VLAN]; /* first k items, ascending order */
18 };
19 
20 #ifndef CONFIG_NO_VLAN
21 int vlan_compare(struct vlan_description *a, struct vlan_description *b);
22 #else /* CONFIG_NO_VLAN */
23 static inline int
vlan_compare(struct vlan_description * a,struct vlan_description * b)24 vlan_compare(struct vlan_description *a, struct vlan_description *b)
25 {
26 	return 0;
27 }
28 #endif /* CONFIG_NO_VLAN */
29 
30 #endif /* VLAN_H */
31