clearerr - Clear end-of-file and error flag

Definition	#include <stdio.h> void clearerr(FILE *fp); clearerr clears the end-of-file and error information of the file with the file pointer fp.
Note	clearerr is implemented as a macro and as a function (see section “Functions and macros”).
Record I/O	clearerr can also be used on files with record I/O.
See also	feof, ferror