box_bit_width      48 lib/packing.c  	int box_bit_width = *box_start_bit - *box_end_bit + 1;
box_bit_width      52 lib/packing.c  	*to_write = bit_reverse(*to_write, box_bit_width);
box_bit_width      55 lib/packing.c  	new_box_end_bit   = box_bit_width - *box_start_bit - 1;
box_bit_width      56 lib/packing.c  	new_box_start_bit = box_bit_width - *box_end_bit - 1;