[sane-devel] Developing SANE driver------A strange issue

[m. allan noah]

see sane standard section 4.1- this is protection against incompatible
frontends and backends trying to communicate.

allan

On 4/1/08, windflying zhou <windflying.zhou at gmail.com> wrote:
> Hi, All
>    Can you tell me why  can only run into the sane_get_devices() unless you
> use "*version = SANE_CODE_VERSION(1, 2, 3)" in the sane_init().
> If not, you will never run into sane_get_devices() with libsane.  WHY! WHY!
> Thank you!
>
> --
> Do what I can do, not only what should I do.
>
>
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