Type Definition sundials_sys::IDALsPrecSolveFn

type IDALsPrecSolveFn = Option<unsafe extern "C" fn(tt: realtype, yy: N_Vector, yp: N_Vector, rr: N_Vector, rvec: N_Vector, zvec: N_Vector, c_j: realtype, delta: realtype, user_data: *mut c_void) -> c_int>;