refactor: promote new architecture to repository root

Archive the deprecated implementation under lume-legacy, make the new kernel the default root-level build, and update repository entry points without changing kernel behavior.

1 files changed, 37 insertions, 0 deletions

diff --git a/lume-legacy/include/ulib/cstring b/lume-legacy/include/ulib/cstring
new file mode 100644
index 0000000..d65dc8d
--- /dev/null
+++ b/lume-legacy/include/ulib/cstring
@@ -0,0 +1,37 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2026 Richard QIn
+ */
+
+#ifndef _CPP_CSTRING
+#define _CPP_CSTRING
+
+#include "string.h"
+
+namespace std
+{
+    using::memchr;
+    using::memcmp;
+    using::memcpy;
+    using::memmove;
+    using::memset;
+    using::strcat;
+    using::strchr;
+    using::strcmp;
+    using::strcpy;
+    using::strcspn;
+    using::strdup;
+    using::strerror;
+    using::strlcat;
+    using::strlcpy;
+    using::strlen;
+    using::strncat;
+    using::strncmp;
+    using::strpbrk;
+    using::strrchr;
+    using::strspn;
+    using::strstr;
+    using::strtok;
+} // namespace std
+
+#endif
\ No newline at end of file