HelenOS sources

uspace/drv/nic/rtl8139/driver.h
uspace/drv/nic/rtl8169/driver.h
uspace/lib/drv/generic/private/driver.h
uspace/lib/drv/include/ddf/driver.h
uspace/lib/usbdev/include/usb/dev/driver.h
uspace/srv/devman/driver.h
HelenOS homepage, sources at GitHub