FC_WWN_BUFLEN
(void) snprintf(fct_port->port_nwwn_str, FC_WWN_BUFLEN,
(void) snprintf(fct_port->port_pwwn_str, FC_WWN_BUFLEN,
char port_nwwn_str[FC_WWN_BUFLEN];
char port_pwwn_str[FC_WWN_BUFLEN];
char rp_nwwn_str[FC_WWN_BUFLEN];
char rp_pwwn_str[FC_WWN_BUFLEN];
#define FC_WWN_STRLEN (FC_WWN_BUFLEN - 1) /* add trailing null */