-int pstream_open_with_default_ports(const char *name,
- uint16_t default_ptcp_port,
- uint16_t default_pssl_port,
- struct pstream **,
- uint8_t dscp);
-bool stream_parse_target_with_default_ports(const char *target,
- uint16_t default_tcp_port,
- uint16_t default_ssl_port,