3 uuid(7a98c250-6808-11
cf-b73b-00aa00b677a7),
static const WCHAR version[]
void CtxOpen([out] PCTXTYPE *pphContext, [in] long Value)
void CtxClose([in, out] PCTXTYPE *pphContext)
void CtxHello([in] PCTXTYPE phContext)
_Must_inspect_result_ _In_ WDFKEY _In_ PCUNICODE_STRING _Out_opt_ PUSHORT _Inout_opt_ PUNICODE_STRING Value