17 The STREAM package
stream-unread-char
Generic Function
- Summary
- Undoes the last call to
stream-read-char. - Package
stream- Signature
stream-unread-char stream character => nil- Arguments
-
- stream
A stream.
- character
A character.
- Values
nil- Description
- The generic function
stream-unread-charundoes the last call tostream-read-char, as inunread-char. Every subclass offundamental-character-input-streammust define a method for this function. - See also
fundamental-character-input-stream