1*03f9172cSAndroid Build Coastguard Worker /* 2*03f9172cSAndroid Build Coastguard Worker * Bitfield 3*03f9172cSAndroid Build Coastguard Worker * Copyright (c) 2013, Jouni Malinen <[email protected]> 4*03f9172cSAndroid Build Coastguard Worker * 5*03f9172cSAndroid Build Coastguard Worker * This software may be distributed under the terms of the BSD license. 6*03f9172cSAndroid Build Coastguard Worker * See README for more details. 7*03f9172cSAndroid Build Coastguard Worker */ 8*03f9172cSAndroid Build Coastguard Worker 9*03f9172cSAndroid Build Coastguard Worker #ifndef BITFIELD_H 10*03f9172cSAndroid Build Coastguard Worker #define BITFIELD_H 11*03f9172cSAndroid Build Coastguard Worker 12*03f9172cSAndroid Build Coastguard Worker struct bitfield; 13*03f9172cSAndroid Build Coastguard Worker 14*03f9172cSAndroid Build Coastguard Worker struct bitfield * bitfield_alloc(size_t max_bits); 15*03f9172cSAndroid Build Coastguard Worker void bitfield_free(struct bitfield *bf); 16*03f9172cSAndroid Build Coastguard Worker void bitfield_set(struct bitfield *bf, size_t bit); 17*03f9172cSAndroid Build Coastguard Worker void bitfield_clear(struct bitfield *bf, size_t bit); 18*03f9172cSAndroid Build Coastguard Worker int bitfield_is_set(struct bitfield *bf, size_t bit); 19*03f9172cSAndroid Build Coastguard Worker int bitfield_get_first_zero(struct bitfield *bf); 20*03f9172cSAndroid Build Coastguard Worker 21*03f9172cSAndroid Build Coastguard Worker #endif /* BITFIELD_H */ 22