Function mbedtls_sys::ecdh_make_public

pub unsafe extern "C" fn ecdh_make_public(
    ctx: *mut ecdh_context,
    olen: *mut usize,
    buf: *mut c_uchar,
    blen: usize,
    f_rng: Option<unsafe extern "C" fn(arg1: *mut c_void, arg2: *mut c_uchar, arg3: usize) -> c_int>,
    p_rng: *mut c_void
) -> c_int