Function sundials_sys::IDASetJacTimesB

pub unsafe extern "C" fn IDASetJacTimesB(
    ida_mem: *mut c_void,
    which: c_int,
    jtsetupB: IDALsJacTimesSetupFnB,
    jtimesB: IDALsJacTimesVecFnB
) -> c_int