clearerr : clear file or stream error indicator

Synopsis

#include <stdio.h>
void clearerr(FILE *fp);
```### Description

The stdio functions maintain an error indicator with each file pointer fp, to record whether any read or write errors have occurred on the associated file or stream. Similarly, it maintains an end-of-file indicator to record whether there is no more data in the file.

Use clearerr to reset both of these indicators.

See ferror and feof to query the two indicators.### Returns

clearerr does not return a result.

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**Authoritative source**: BUSMASTER DITA help source `clearerr.dita`, compiled into `BUSMASTER.CHM` with the application.