[sane-devel] Doubt about sane_get_devices

tobias alarcon extobias at gmail.com
Thu Apr 24 18:36:33 UTC 2008

Hi all

Im just wanna know if this function retrives the list of devices at
every moment.
Let me explain, i launch my program with the scanner disconected, then
i conect it and
call this function. Doc say "This function can be called repeatedly to
detect when
new devices become available" but this is not my case, i get a null pointer.

thanks in advance

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