lapack_sys::c::LAPACKE_dsygv

pub unsafe extern fn LAPACKE_dsygv(matrix_layout: c_int, itype: lapack_int, jobz: c_char, uplo: c_char, n: lapack_int, a: *mut c_double, lda: lapack_int, b: *mut c_double, ldb: lapack_int, w: *mut c_double) -> lapack_int