4.190.20 int fclose

int fclose(FILE *__stream)

This function closes stream, and disallows and further IO to and from it.

When using fdevopen() to setup the stream, a call to fclose() is needed in order to free the internal resources allocated.

If the stream has been set up using fdev_setup_stream() or FDEV_SETUP_STREAM(), use fdev_close() instead.

It currently always returns 0 (for success).