#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <stdio.h>

int main(){

    in_addr_t addr_inet;
    addr_inet = inet_addr("192.168.12.101");

    printf("%u\n", addr_inet);

    unsigned int addr = addr_inet;
    struct in_addr in;
    in.s_addr = addr;
    char* ip = inet_ntoa(in);
    printf("%s\n", ip);

}