SKEY_MIN_PW_LEN
#ifndef SKEY_MIN_PW_LEN
if (strlen(passwd) < SKEY_MIN_PW_LEN)
SKEY_MIN_PW_LEN);
if (strlen(passwd) < SKEY_MIN_PW_LEN) {
"Your password must be at least %d characters long.\n", SKEY_MIN_PW_LEN);