lapack_sys::fortran::dgttrs_

pub unsafe extern fn dgttrs_(trans: *const c_char, n: *const lapack_int, nrhs: *const lapack_int, dl: *const c_double, d: *const c_double, du: *const c_double, du2: *const c_double, ipiv: *const lapack_int, b: *mut c_double, ldb: *const lapack_int, info: *mut lapack_int)