Function dgtsv_

pub unsafe extern "C" fn dgtsv_(
    n: *const lapack_int,
    nrhs: *const lapack_int,
    dl: *mut c_double,
    d: *mut c_double,
    du: *mut c_double,
    b: *mut c_double,
    ldb: *const lapack_int,
    info: *mut lapack_int,
)