21 lines
474 B
C
21 lines
474 B
C
// SPDX-FileCopyrightText: 2017 Linus Lüssing <linus.luessing@c0d3.blue>
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// SPDX-License-Identifier: GPL-2.0-or-later
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#ifndef _MAC_H_
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#define _MAC_H_
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struct mac_addr {
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/* 8 instead of 6 for multiples of uint32_t for hashword() */
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unsigned char storage[8];
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};
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int mac_aton(const char *cp, struct mac_addr *mac);
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char *mac_ntoa(struct mac_addr *mac);
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static inline int mac_is_multicast(struct mac_addr *addr)
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{
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return addr->storage[0] & 0x01;
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}
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#endif /* _MAC_H_ */
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