#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
-#include <sys/uio.h>
struct ofpbuf;
struct nl_sock;
int nl_sock_leave_mcgroup(struct nl_sock *, unsigned int multicast_group);
int nl_sock_send(struct nl_sock *, const struct ofpbuf *, bool wait);
-int nl_sock_sendv(struct nl_sock *sock, const struct iovec iov[], size_t n_iov,
- bool wait);
int nl_sock_recv(struct nl_sock *, struct ofpbuf **, bool wait);
int nl_sock_transact(struct nl_sock *, const struct ofpbuf *request,
struct ofpbuf **reply);