lispdoc - results for stream-read-char

(trivial-gray-streams:stream-read-char stream)
Function: Read one character from the stream. Return 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.
  
(trivial-gray-streams:stream-read-char-no-hang stream)
Function: This is used to implement READ-CHAR-NO-HANG. It returns either a character, or NIL if no input is currently available, or :EOF if end-of-file is reached. The default method provided by FUNDAMENTAL-CHARACTER-INPUT-STREAM simply calls STREAM-READ-CHAR; this is sufficient for file streams, but interactive streams should define their own method.
  
(trivial-gray-streams:stream-read-byte stream)
Function: Used by READ-BYTE; returns either an integer, or the symbol :EOF if the stream is at end-of-file.
  
(trivial-gray-streams:stream-read-line stream)
Function: This is used by READ-LINE. A string is returned as the first value. The second value is true if the string was terminated by end-of-file instead of the end of a line. The default method uses repeated calls to STREAM-READ-CHAR.