#include <stdio.h>
#include <stdlib.h>
 
int main(int argc,char *argv[])
{
    char xchat2_dir[256];
    char *home = getenv("HOME");
 
    if(home != NULL)
    {
        sprintf(xchat2_dir,"%s/.xchat2",home);
 
        if(chdir(xchat2_dir) < 0)
        {
            printf("xchat2 is not present\n");
        }
 
        else
        {
            printf("xchat2 is present\n");
        }
 
    }
 
    else
    {
        printf("I could not get $HOME!\n");
    }
 
}