Initial full mirror of c:\VWE (source + assets + toolchain + outputs) via Git LFS

Complete disaster-recovery snapshot: engine/game source, game data assets,
VC6 toolchain + DX SDKs, build outputs, deployed game, and _UNUSED archive.
Large binaries in Git LFS; text preserved byte-for-byte (core.autocrlf=false,
no eol attributes). See RECOVERY.md for the one-clone rebuild procedure.

build-env/VisualStudio6/VC98/Include/CSTDLIB

@@ -0,0 +1,21 @@
+// cstdlib standard header
+
+#if     _MSC_VER > 1000
+#pragma once
+#endif
+
+#ifndef _CSTDLIB_
+#define _CSTDLIB_
+#ifdef _STD_USING
+ #undef _STD_USING
+ #include <stdlib.h>
+ #define _STD_USING
+#else
+ #include <stdlib.h>
+#endif /* _STD_USING */
+#endif /* _CSTDLIB */
+
+/*
+ * Copyright (c) 1994 by P.J. Plauger.  ALL RIGHTS RESERVED. 
+ * Consult your license regarding permissions and restrictions.
+ */