Function croaring_sys_mw::roaring_bitmap_lazy_xor_inplace

pub unsafe extern "C" fn roaring_bitmap_lazy_xor_inplace(
    x1: *mut roaring_bitmap_t, 
    x2: *const roaring_bitmap_t
)

(For expert users who seek high performance.) Inplace version of roaring_bitmap_lazy_xor, modifies x1. x1 != x2