[wue] move WUE, Windows To Go and WinPE calls to their own source

src/wue.h

@@ -0,0 +1,32 @@
+/*
+ * Rufus: The Reliable USB Formatting Utility
+ * Windows User Experience
+ * Copyright © 2022 Pete Batard <pete@akeo.ie>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <windows.h>
+
+#pragma once
+
+extern int unattend_xml_flags, unattend_xml_mask;
+extern int wintogo_index, wininst_index;
+extern char* unattend_xml_path;
+
+char* CreateUnattendXml(int arch, int flags);
+BOOL ApplyWindowsCustomization(char drive_letter, int flags);
+int SetWinToGoIndex(void);
+BOOL SetupWinPE(char drive_letter);
+BOOL SetupWinToGo(DWORD DriveIndex, const char* drive_name, BOOL use_esp);