};


/**
 * Returns a hint for a given error code.
 *
 * @param ec the error code.
 * @return the hint if it could be found, otherwise "<no hint found>"
 */
const char *
TALER_ErrorCode_get_hint (enum TALER_ErrorCode ec);


/**
 * Return HTTP status for a given error code.
 *
 * @param ec the error code.
 * @return the HTTP status code for the given @a ec, UINT_MAX if not found
 */
unsigned int
TALER_ErrorCode_get_http_status (enum TALER_ErrorCode ec);


/**
 * Return HTTP status for a given error code that is guaranteed
 * to work (no corner cases).
 *
 * @param ec the error code.
 * @return the HTTP status code for the given @a ec, 500 if
 *         the @a ec is not found or is a client-side code
 */
unsigned int
TALER_ErrorCode_get_http_status_safe (enum TALER_ErrorCode ec);


#if 0 /* keep Emacsens' auto-indent happy */
{
#endif
#ifdef __cplusplus
}
#endif

#endif