Function lapacke_sys::LAPACKE_zhpgst

pub unsafe extern "C" fn LAPACKE_zhpgst(
    matrix_layout: c_int, 
    itype: lapack_int, 
    uplo: c_char, 
    n: lapack_int, 
    ap: *mut lapack_complex_double, 
    bp: *const lapack_complex_double
) -> lapack_int