prompter type question

[Sam Hartman]

>>>>> "Nicolas" == Nicolas Williams <Nicolas.Williams at sun.com> writes:

    Nicolas> On Thu, Mar 18, 2010 at 01:17:37PM -0500, Will Fiveash wrote:
    >> typedef struct _krb5_prompt { char *prompt; int hidden; krb5_data
    >> *reply; } krb5_prompt;

    Nicolas> Arguably a PREAUTH type prompt with hidden set would be a
    Nicolas> prompt for a PIN or OTP, while a PREAUTH type prompt with
    Nicolas> hidden unset would be an informative prompt of some kind
    Nicolas> (any kind).

Hmm.
I'd expect that hidden would be clear for OTP and possibly pin.