Function liblapack_sys::ztgsna_

pub unsafe extern "C" fn ztgsna_(
    job: *mut c_char, 
    howmny: *mut c_char, 
    select: *const c_int, 
    n: *mut c_int, 
    a: *const c_void, 
    lda: *mut c_int, 
    b: *const c_void, 
    ldb: *mut c_int, 
    vl: *const c_void, 
    ldvl: *mut c_int, 
    vr: *const c_void, 
    ldvr: *mut c_int, 
    s: *mut c_double, 
    dif: *mut c_double, 
    mm: *mut c_int, 
    m: *mut c_int, 
    work: *mut c_void, 
    lwork: *mut c_int, 
    iwork: *mut c_int, 
    info: *mut c_int
)