Added public files
Roughly added all public files. Probably missed some, though.
diff --git a/doc/LPC/efuns b/doc/LPC/efuns
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index 0000000..ca5b224
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+++ b/doc/LPC/efuns
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+CONCEPT
+ efuns
+
+DESCRIPTION
+ Efuns are "system calls" in the LPC driver, the C program
+ which compiles and executes the LPC programs of the mudlib.
+ These are hardcoded functions which perform basic tasks which
+ would be ineffective or impossible to be implemented in the
+ mudlib.
+
+ There are efuns for accessing the underlying filesystem, for
+ creating, moving and destructing objects, for writing
+ messages to users, for manipulation of LPC data types.
+
+SEE ALSO
+ efun(E), lfuns(LPC), applied(A), master(M)