#include <stdio.h>
#include <stdlib.h>
#include <netinet/in.h>
#include <unistd.h>
#include <string.h>
int main(int argc, char **argv) {
	int			fd,fd2;
	struct sockaddr_in6	saddrin,saddrin2;
	size_t			len;

	fd = socket(AF_INET,SOCK_STREAM,0);
	if (fd == -1) {
		perror("socket");
		exit(1);
	}
	memset(&saddrin,0,sizeof(saddrin));

	/*memcpy(&saddrin.sin6_addr, &in6addr_loopback, sizeof(saddrin.sin6_addr));*/
	memset(&saddrin.sin6_addr, 0x42, sizeof(saddrin.sin6_addr));

	saddrin.sin6_family = AF_INET6;
	saddrin.sin6_port = htons(12345);
	if (-1 == bind(fd, (struct sockaddr*)&saddrin, sizeof(saddrin))) {
		perror("bind");
		exit(1);
	}
	if (-1 == listen(fd, 5)) {
		perror("listen");
		exit(1);
	}
	len  = sizeof(saddrin2);
	fd2 = accept (fd, (struct sockaddr*)&saddrin2, &len);
	if (fd2 == -1) perror("accept");
	close(fd);
	return 0;
}