ERR_clear_error(3)

     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.