checking in all the old panacean stuff

puttysrc/CHARSET/ENUM.C

@@ -0,0 +1,19 @@
+/*
+ * enum.c - enumerate all charsets defined by the library.
+ * 
+ * This file maintains a list of every other source file which
+ * contains ENUM_CHARSET definitions. It #includes each one with
+ * ENUM_CHARSETS defined, which causes those source files to do
+ * nothing at all except call the ENUM_CHARSET macro on each
+ * charset they define.
+ * 
+ * This file in turn is included from various other places, with
+ * the ENUM_CHARSET macro defined to various different things. This
+ * allows us to have multiple implementations of the master charset
+ * lookup table (a static one and a dynamic one).
+ */
+
+#define ENUM_CHARSETS
+#include "sbcsdat.c"
+#include "utf8.c"
+#undef ENUM_CHARSETS