Implement SetupDiBuildClassInfoList(ExW),
SetupDiClassGuidsFromName(W/ExW), SetupDiClassNameFromGuid(W/ExW),
SetupDiGetActualSectionToInstallW, SetupDiGetClassDescription(W/ExW),
SetupDiInstallClassW partially, SetupDiOpenClassRegKey(ExW),
SetupOpenMasterInf.
diff --git a/dlls/setupapi/parser.c b/dlls/setupapi/parser.c
index 9c13f6d..9c6d4fc 100644
--- a/dlls/setupapi/parser.c
+++ b/dlls/setupapi/parser.c
@@ -1163,6 +1163,21 @@
/***********************************************************************
+ * SetupOpenMasterInf (SETUPAPI.@)
+ */
+HINF WINAPI SetupOpenMasterInf( VOID )
+{
+ static const WCHAR Layout[] = {'\\','i','n','f','\\', 'l', 'a', 'y', 'o', 'u', 't', '.', 'i', 'n', 'f', 0};
+ WCHAR Buffer[MAX_PATH];
+
+ GetWindowsDirectoryW( Buffer, MAX_PATH );
+ strcatW( Buffer, Layout );
+ return SetupOpenInfFileW( Buffer, NULL, INF_STYLE_WIN4, NULL);
+}
+
+
+
+/***********************************************************************
* SetupCloseInfFile (SETUPAPI.@)
*/
void WINAPI SetupCloseInfFile( HINF hinf )
