lispdoc - results for clear-system

(asdf:clear-system name)
Function: Clear the entry for a system in the database of systems previously loaded. Note that this does NOT in any way cause the code of the system to be unloaded.
  
(clear-output &optional (stream *standard-output*))
Undocumented
 Mentioned in:
CLtL2 - 22.3.1. Output to Character Streams
HyperSpec - Function FINISH-OUTPUT, FORCE-OUTPUT, CLEAR-OUTPUT
Successful Lisp - chapter19
(clear-input &optional (stream *standard-input*))
Undocumented
 Mentioned in:
CLtL2 - 22.2.1. Input from Character Streams
HyperSpec - Function CLEAR-INPUT
Successful Lisp - chapter19