int pstream_accept_block(struct pstream *, struct stream **);
void pstream_wait(struct pstream *);
\f
int pstream_accept_block(struct pstream *, struct stream **);
void pstream_wait(struct pstream *);
\f
int stream_open_with_default_ports(const char *name,
uint16_t default_tcp_port,
int stream_open_with_default_ports(const char *name,
uint16_t default_tcp_port,