initial implementation

include/xo/process/init_process.hpp

@@ -0,0 +1,21 @@
+/* file init_process.hpp
+ *
+ * author: Roland Conybeare, Sep 2022
+ */
+
+#pragma once
+
+#include "xo/subsys/Subsystem.hpp"
+
+namespace xo {
+    /* tag to represent the process/ subsystem within ordered initialization */
+    enum S_process_tag {};
+
+    template<>
+    struct InitSubsys<S_process_tag> {
+        static void init();
+        static InitEvidence require();
+    };
+} /*namespace xo*/
+
+/* end init_process.hpp */