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| ANSI Common Lisp 5 Data and Control Flow 5.3 Dictionary of Data and Control Flow
5.3.5 fmakunbound | Function
  Syntax: fmakunbound name name Pronunciation: [ 'ef'makEn'baünd ] or [ 'ef'mâkEn'baünd ] Arguments and Values: name - a function name. Description: Removes the function or macro definition, if any, of name in the global environment. Examples:
      (defun add-some (x) (+ x 19))   ADD-SOME
       (fboundp 'add-some)  true
       (flet ((add-some (x) (+ x 37)))
          (fmakunbound 'add-some)
          (add-some 1))  38
       (fboundp 'add-some)  false
Exceptional Situations: Should signal an error of type type-error if name is not a function name. The consequences are undefined if name is a special operator. See Also: fboundp, makunbound Allegro CL Implementation Details: None.

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