78 #define	_BITSTR_BITS (sizeof(bitstr_t) * 8)  macro
90 	return (_bit / _BITSTR_BITS);  in _bit_idx()
97 	return (_bit % _BITSTR_BITS);  in _bit_offset()
111 	    (_BITSTR_MASK >> (_BITSTR_BITS - _bit_offset(_stop) - 1)));  in _bit_make_mask()
116 #define	bitstr_size(_nbits) (_bit_roundup2(_nbits, _BITSTR_BITS) / 8)
170 		*_bitstr |= _bit_make_mask(_start, _BITSTR_BITS - 1);  in bit_nset()
189 		*_bitstr &= ~_bit_make_mask(_start, _BITSTR_BITS - 1);  in bit_nclear()
216 			_test &= _bit_make_mask(_start, _BITSTR_BITS - 1);  in bit_ffs_at()
221 		_value = ((_curbitstr - _bitstr) * _BITSTR_BITS) + _offset - 1;  in bit_ffs_at()
255 		_value = ((_curbitstr - _bitstr) * _BITSTR_BITS) + _offset - 1;  in bit_ffc_at()
298 	for (_offset = 0;; _offset -= _BITSTR_BITS, _test = ~*++_curbitstr) {  in bit_ffs_area_at()
301 			if (_offset + _size < (int)_BITSTR_BITS &&  in bit_ffs_area_at()
309 			_offset = (~_test == 0) ? (int)_BITSTR_BITS :  in bit_ffs_area_at()
311 			_value = (_curbitstr - _bitstr) * _BITSTR_BITS +  in bit_ffs_area_at()
319 		if (_offset + _size <= (int)_BITSTR_BITS)  in bit_ffs_area_at()
345 	for (_offset = 0;; _offset -= _BITSTR_BITS, _test = *++_curbitstr) {  in bit_ffc_area_at()
348 			if (_offset + _size < (int)_BITSTR_BITS &&  in bit_ffc_area_at()
356 			_offset = (~_test == 0) ? (int)_BITSTR_BITS :  in bit_ffc_area_at()
358 			_value = (_curbitstr - _bitstr) * _BITSTR_BITS +  in bit_ffc_area_at()
366 		if (_offset + _size <= (int)_BITSTR_BITS)  in bit_ffc_area_at()
397 	_nbits -= _BITSTR_BITS * _bit_idx(_start);  in bit_count()
398 	_start -= _BITSTR_BITS * _bit_idx(_start);  in bit_count()
401 		curbitstr_len = (int)_BITSTR_BITS < _nbits ?  in bit_count()
402 				(int)_BITSTR_BITS : _nbits;  in bit_count()
406 		_nbits -= _BITSTR_BITS;  in bit_count()
408 	while (_nbits >= (int)_BITSTR_BITS) {  in bit_count()
411 		_nbits -= _BITSTR_BITS;  in bit_count()