setupapi: Don't copy an OEM inf file if the exact same OEM inf file already exists.
[wine] / dlls / iphlpapi /
drwxr-xr-x   ..
-rw-r--r-- 372 Makefile.in
-rw-r--r-- 20082 ifenum.c
-rw-r--r-- 4697 ifenum.h
-rw-r--r-- 4045 iphlpapi.spec
-rw-r--r-- 54971 iphlpapi_main.c
-rw-r--r-- 32491 ipstats.c
-rw-r--r-- 3149 ipstats.h
drwxr-xr-x - tests
-rw-r--r-- 1088 version.rc