Alfred Agrell (@Alcaro) commented about dlls/powrprof/powrprof.c:
const GUID *SubGroup, const GUID *PowerSettings, UCHAR *Buffer, DWORD *BufferSize) { - FIXME("(%p,%s,%s,%s,%p,%p) stub!\n", RootPowerKey, debugstr_guid(Scheme), debugstr_guid(SubGroup), debugstr_guid(PowerSettings), Buffer, BufferSize); - return ERROR_CALL_NOT_IMPLEMENTED; + size_t i; + const WCHAR *name; + DWORD buffer_size = sizeof(GUID), result; + GUID current_guid; + + FIXME("should use registry\n"); I think details on what's missing usually goes in comments (or looking for unused function arguments or not-implemented errors). Not sure, though... Wine has a lot of policies, I can't keep track of them all. (Some of them even vary between DLLs, and/or aren't written down.)
-- https://gitlab.winehq.org/wine/wine/-/merge_requests/7667#note_99220