Function lv_utils_bsearch

pub unsafe extern "C" fn lv_utils_bsearch(
    key: *const c_void,
    base: *const c_void,
    n: usize,
    size: usize,
    cmp: Option<unsafe extern "C" fn(_: *const c_void, _: *const c_void) -> i32>,
) -> *mut c_void