Function r_core::r_core_search_value_in_range

pub unsafe extern "C" fn r_core_search_value_in_range(
    core: *mut RCore, 
    search_itv: RInterval, 
    vmin: c_ulonglong, 
    vmax: c_ulonglong, 
    vsize: c_int, 
    cb: inRangeCb, 
    cb_user: *mut c_void
) -> c_int