4 ms·
UMDF was available for XP too, and printer drivers had been user space for a long long time.
by repiret 9y ago
UMDF was available for XP too, and printer drivers had been user space for a long long time.
- my123 9y agoI see, was a backport there
- blattimwind 9y agoiirc you can have kernel-mode GDI printer drivers, and the printer port drivers are in the kernel as well