ERR_LIB_EC
#define ERR_FUNC(func) ERR_PACK(ERR_LIB_EC,func,0)
#define ERR_REASON(reason) ERR_PACK(ERR_LIB_EC,0,reason)
{ERR_PACK(ERR_LIB_EC, 0, 0), "elliptic curve routines"},
#define ERR_R_EC_LIB ERR_LIB_EC /* 16 */
#define ECerror(r) ERR_PUT_ERROR(ERR_LIB_EC, (r))