www.pudn.com > unpv12e.rar > udpcli01.c
#include "unp.h"
int
main(int argc, char **argv)
{
int sockfd;
socklen_t salen;
struct sockaddr *sa;
if (argc != 3)
err_quit("usage: udpcli01 ");
sockfd = Udp_client(argv[1], argv[2], (void **) &sa, &salen);
dg_cli(stdin, sockfd, sa, salen);
exit(0);
}