clearerr
From cppreference.com
                    
                                        
                    
                    
                                                            
                    | Defined in header <stdio.h>
  | ||
| void clearerr( FILE *stream ); | ||
Resets the error flags and the EOF indicator for the given file stream.
| Contents | 
[edit] Parameters
| stream | - | the file to reset the error flags for | 
[edit] Return value
(none)
[edit] Example
| This section is incomplete Reason: no example | 
[edit] See also
| checks for the end-of-file (function) | |
| displays a character string corresponding of the current error to stderr (function) | |
| checks for a file error (function) | |