lapack_sys::c::LAPACKE_sspevx

pub unsafe extern fn LAPACKE_sspevx(matrix_layout: c_int, jobz: c_char, range: c_char, uplo: c_char, n: c_int, ap: *mut c_float, vl: c_float, vu: c_float, il: c_int, iu: c_int, abstol: c_float, m: *mut c_int, w: *mut c_float, z: *mut c_float, ldz: c_int, ifail: *mut c_int) -> c_int