- As GetSourcePaths() is used once in USETUP to initialize global
UNICODE_STRING path strings once, move it out of drivesup.c and
put it in usetup.c. Then remove drivesup.c : 1 file less!
- Move some INF file prototype declarations out of usetup.h and
inside inffile.h where they should better be, as inffile.h and .c
is the glue code for the INF library, defining similar functions
as the ones in setupapi.dll.
- I rename our local SetupOpenInfFileW() into SetupOpenInfFileExW()
because the latter one takes an extra user-provided LCID parameter,
and this is this one that we use in USETUP.
- Make 'UNICODE_STRING SourcePath;' visible only inside usetup.c
(not used elsewhere).
- Implement installation path validity check in case we are either
in repair/update, or unattended setup mode. If the path is detected
as invalid, then we fall back into manual path specification
(for now...; note that we could instead fail the installation too).
svn path=/branches/setup_improvements/; revision=75246
