Description: The driver used drive dll_ source code, the drive will export some interfaces, and other drivers can use these interfaces. In online search, write a demo, as a backup.
To Search:
File list (Check if you may need any files):
test
....\dll_drv
....\.......\makefile
....\.......\sources
....\.......\testsys.c
....\.......\testsys.def
....\.......\testsys.dsp
....\.......\testsys.h
....\test_drv
....\........\MAKEFILE
....\........\sioctl.c
....\........\sioctl.h
....\........\sioctl.rc
....\........\sources