[SETUPLIB] Move the files that implement utility functions into their own subdirectory. The files remaining in the main directory implement setup procedures that use the utility functions.

svn path=/branches/setup_improvements/; revision=75695

base/setup/lib/utils/osdetect.h

@@ -0,0 +1,30 @@
+/*
+ * PROJECT:     ReactOS Setup Library
+ * LICENSE:     GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
+ * PURPOSE:     NT 5.x family (MS Windows <= 2003, and ReactOS)
+ *              operating systems detection code.
+ * COPYRIGHT:   Copyright 2017-2018 Hermes Belusca-Maito
+ */
+
+#pragma once
+
+typedef struct _NTOS_INSTALLATION
+{
+    LIST_ENTRY ListEntry;
+// BOOLEAN IsDefault;   // TRUE / FALSE whether this installation is marked as "default" in its corresponding loader configuration file.
+// Vendor???? (Microsoft / ReactOS)
+    UNICODE_STRING SystemArcPath;   // Normalized ARC path
+    UNICODE_STRING SystemNtPath;    // Corresponding NT path
+    PCWSTR PathComponent;           // Pointer inside SystemNtPath.Buffer
+    ULONG DiskNumber;
+    ULONG PartitionNumber;
+    PPARTENTRY PartEntry;
+    WCHAR InstallationName[MAX_PATH];
+} NTOS_INSTALLATION, *PNTOS_INSTALLATION;
+
+// EnumerateNTOSInstallations
+PGENERIC_LIST
+CreateNTOSInstallationsList(
+    IN PPARTLIST List);
+
+/* EOF */