Arguments: character-input-stream
This reads one character from stream. It returns either a character
object, or the symbol :eof if the stream is at
end-of-file. Every subclass of fundamental-character-input-stream must define
a method for this function.
See also streams.htm for general information on streams in Allegro CL.
The documentation is described in introduction.htm and the index is in index.htm.
Copyright (c) 1998-2000, Franz Inc. Berkeley, CA., USA. All rights reserved.
Created 2000.10.5.