Backends use a mixture of SANE_CURRENT_{MAJOR | MINOR} and V_{MAJOR |
MINOR} with all kind of permutations. I was confused by this and one
comment in pieusb.c tells me I was not alone. Some items in old
changelogs suggest to use the SANE_CURRENT_ macros in backends, so let's
switch to do that with the exception of net.c and dll.c. Done with:
$ find backend -name '*.[ch]' | xargs sed -i '/nearly every/ ! { s/\<V_M/SANE_CURRENT_M/g }'
$ git checkout backend/net.c backend/dll.c
And manually removing the comment from pieusb.c. Everything still builds
fine.
With the exception of use in three quotes as well as our inlcuded copy
of the GPL, all use of the Free Software Foundation's postal address
has been removed.
Re #320.
- create a probe_lexmar_devices() and call it from sane_init
- call probe_lexmar_devices() from sane_get_devices to update device list
- use sanei_usb_exit() and sanei_usb_find_devices()
- change sanei_lexmark_low_set_scan_regs to have a resolution parameter
- cap sanei_lexmark_low_set_scan_regs resolution to sensor max dpi
when calibrating