Added public files

Roughly added all public files. Probably missed some, though.
diff --git a/sys/inpc.h b/sys/inpc.h
new file mode 100644
index 0000000..0ffced9
--- /dev/null
+++ b/sys/inpc.h
@@ -0,0 +1,15 @@
+// MorgenGrauen MUDlib
+//
+// inpc.h -- Headerfile fuer intelligente NPCs
+//
+// $Id: inpc.h,v 3.4 2003/08/06 19:06:11 Vanion Exp $
+
+#ifndef __INPC_H__
+#define __INPC_H__
+
+#include "/sys/inpc/select.h"
+#include "/sys/inpc/eval.h"
+#include "/sys/inpc/walking.h"
+#include "/sys/inpc/boozing.h"
+
+#endif