#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <unistd.h>

main(int argc, char *argv[])
{

        setuid(geteuid());
        setgid(getegid());
        system("/usr/sbin/ifconfig pcelx0 unplumb");
		system("/usr/sbin/modinfo | /bin/grep pcelx | /bin/awk '{print $1}' | /bin/sort -nr | /bin/xargs -l1 /usr/sbin/modunload -i");
		system("/usr/sbin/modinfo | /bin/grep audiocs | /bin/awk '{print $1}' | /bin/sort -nr | /bin/xargs -l1 /usr/sbin/modunload -i");
		system("/usr/sbin/modinfo | /bin/grep diaudio | /bin/awk '{print $1}' | /bin/sort -nr | /bin/xargs -l1 /usr/sbin/modunload -i");
		system("/usr/sbin/ifconfig pcelx0 plumb IP¥¢¥É¥ì¥¹ netmask + broadcast + up");
		system("/usr/sbin/modunload -i 0");
}