ERR_clear_error — clear the error queue
#include <openssl/err.h> void ERR_clear_error(void);
ERR_clear_error() empties the current thread's error queue.
ERR_clear_error() has no return value.
err(3), ERR_get_error(3)
ERR_clear_error() is available in all versions of SSLeay and OpenSSL.
