Function croaring_sys_mw::roaring_bitmap_flip

pub unsafe extern "C" fn roaring_bitmap_flip(
    x1: *const roaring_bitmap_t, 
    range_start: u64, 
    range_end: u64
) -> *mut roaring_bitmap_t

compute the negation of the roaring bitmap within a specified interval: [range_start, range_end). The number of negated values is range_end - range_start. Areas outside the range are passed through unchanged.