The Microsoft Input/Output Stream Classes (iostream.hlp) (Table of Contents; Topic list)
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istream::peek
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──The Microsoft iostream Classes────────────────────────────────────────────
 
  int peek() const;
 
  Remarks
 
  Returns the next character without extracting it from the stream.
  Returns EOF if the stream is at end of file or if the ipfx function
  indicates an error.
 
 
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