108 _bit_make_mask(int _start, int _stop)  in _bit_make_mask()  argument
110 	return ((_BITSTR_MASK << _bit_offset(_start)) &  in _bit_make_mask()
160 bit_nset(bitstr_t *_bitstr, int _start, int _stop)  in bit_nset()  argument
165 	_bitstr += _bit_idx(_start);  in bit_nset()
168 		*_bitstr |= _bit_make_mask(_start, _stop);  in bit_nset()
170 		*_bitstr |= _bit_make_mask(_start, _BITSTR_BITS - 1);  in bit_nset()
179 bit_nclear(bitstr_t *_bitstr, int _start, int _stop)  in bit_nclear()  argument
184 	_bitstr += _bit_idx(_start);  in bit_nclear()
187 		*_bitstr &= ~_bit_make_mask(_start, _stop);  in bit_nclear()
189 		*_bitstr &= ~_bit_make_mask(_start, _BITSTR_BITS - 1);  in bit_nclear()
198 bit_ffs_at(bitstr_t *_bitstr, int _start, int _nbits, int *_result)  in bit_ffs_at()  argument
205 	if (_start >= _nbits) {  in bit_ffs_at()
211 		_curbitstr = _bitstr + _bit_idx(_start);  in bit_ffs_at()
215 		if (_bit_offset(_start) != 0)  in bit_ffs_at()
216 			_test &= _bit_make_mask(_start, _BITSTR_BITS - 1);  in bit_ffs_at()
232 bit_ffc_at(bitstr_t *_bitstr, int _start, int _nbits, int *_result)  in bit_ffc_at()  argument
239 	if (_start >= _nbits) {  in bit_ffc_at()
245 		_curbitstr = _bitstr + _bit_idx(_start);  in bit_ffc_at()
249 		if (_bit_offset(_start) != 0)  in bit_ffc_at()
250 			_test |= _bit_make_mask(0, _start - 1);  in bit_ffc_at()
280 bit_ffs_area_at(bitstr_t *_bitstr, int _start, int _nbits, int _size,  in bit_ffs_area_at()  argument
287 	if (_start + _size > _nbits || _nbits <= 0) {  in bit_ffs_area_at()
293 	_value = _start;  in bit_ffs_area_at()
294 	_curbitstr = _bitstr + _bit_idx(_start);  in bit_ffs_area_at()
296 	if (_bit_offset(_start) != 0)  in bit_ffs_area_at()
297 		_test |= _bit_make_mask(0, _start - 1);  in bit_ffs_area_at()
327 bit_ffc_area_at(bitstr_t *_bitstr, int _start, int _nbits, int _size,  in bit_ffc_area_at()  argument
334 	if (_start + _size > _nbits || _nbits <= 0) {  in bit_ffc_area_at()
340 	_value = _start;  in bit_ffc_area_at()
341 	_curbitstr = _bitstr + _bit_idx(_start);  in bit_ffc_area_at()
343 	if (_bit_offset(_start) != 0)  in bit_ffc_area_at()
344 		_test |= _bit_make_mask(0, _start - 1);  in bit_ffc_area_at()
388 bit_count(bitstr_t *_bitstr, int _start, int _nbits, int *_result)  in bit_count()  argument
393 	if (_start >= _nbits)  in bit_count()
396 	_curbitstr = _bitstr + _bit_idx(_start);  in bit_count()
397 	_nbits -= _BITSTR_BITS * _bit_idx(_start);  in bit_count()
398 	_start -= _BITSTR_BITS * _bit_idx(_start);  in bit_count()
400 	if (_start > 0) {  in bit_count()
403 		mask = _bit_make_mask(_start, _bit_offset(curbitstr_len - 1));  in bit_count()