#include <stdio.h>

#include <uv.h>

int main() {

    char buf[512];

    uv_interface_address_t *info;

    int count, i;

    uv_interface_addresses(&info, &count);

    i = count;

    printf("Number of interfaces: %d\n", count);

    while (i--) {

        uv_interface_address_t interface = info[i];

        printf("Name: %s\n", interface.name);

        printf("Internal? %s\n", interface.is_internal ? "Yes" : "No");

        if (interface.address.address4.sin_family == AF_INET) {

            uv_ip4_name(&interface.address.address4, buf, sizeof(buf));

            printf("IPv4 address: %s\n", buf);

        }

        else if (interface.address.address4.sin_family == AF_INET6) {

            uv_ip6_name(&interface.address.address6, buf, sizeof(buf));

            printf("IPv6 address: %s\n", buf);

        }

        printf("\n");

    }

    uv_free_interface_addresses(info, count);

    return 0;

}