Function mbedtls_sys::rsa_rsaes_oaep_decrypt

pub unsafe extern "C" fn rsa_rsaes_oaep_decrypt(
    ctx: *mut rsa_context, 
    f_rng: Option<unsafe extern "C" fn(arg1: *mut c_void, arg2: *mut c_uchar, arg3: size_t) -> c_int>, 
    p_rng: *mut c_void, 
    mode: c_int, 
    label: *const c_uchar, 
    label_len: size_t, 
    olen: *mut size_t, 
    input: *const c_uchar, 
    output: *mut c_uchar, 
    output_max_len: size_t
) -> c_int