Provided by: libssl-doc_1.0.1f-1ubuntu2.27_all 

NAME
ERR_clear_error - clear the error queue
SYNOPSIS
#include <openssl/err.h>
void ERR_clear_error(void);
DESCRIPTION
ERR_clear_error() empties the current thread's error queue.
RETURN VALUES
ERR_clear_error() has no return value.
SEE ALSO
err(3), ERR_get_error(3)
HISTORY
ERR_clear_error() is available in all versions of SSLeay and OpenSSL.
1.0.1f 2014-01-06 ERR_clear_error(3SSL)