88 _bit_idx(int _bit)  in _bit_idx()  argument
90 	return (_bit / _BITSTR_BITS);  in _bit_idx()
95 _bit_offset(int _bit)  in _bit_offset()  argument
97 	return (_bit % _BITSTR_BITS);  in _bit_offset()
102 _bit_mask(int _bit)  in _bit_mask()  argument
104 	return (1UL << _bit_offset(_bit));  in _bit_mask()
139 bit_test(const bitstr_t *_bitstr, int _bit)  in bit_test()  argument
141 	return ((_bitstr[_bit_idx(_bit)] & _bit_mask(_bit)) != 0);  in bit_test()
146 bit_set(bitstr_t *_bitstr, int _bit)  in bit_set()  argument
148 	_bitstr[_bit_idx(_bit)] |= _bit_mask(_bit);  in bit_set()
153 bit_clear(bitstr_t *_bitstr, int _bit)  in bit_clear()  argument
155 	_bitstr[_bit_idx(_bit)] &= ~_bit_mask(_bit);  in bit_clear()