accessing directories c++ DOS

The code within this function should do the trick. It displays all files with .DEMO extensions in the specified dir. You should be able to modify it to what ever you want. You'll also need to #include <io.h>

void dir()
{
index = 0;
struct _finddata_t demo_file;
long hFile;


/* Find first .demo file in current directory */
if( (hFile = _findfirst( "data/demos/*.demo", &demo_file )) == -1L )
{
//print( "No *.demo files in current directory!" );
strcpy(demofile[index++], "No *.demo files in current directory!");
}


else
{

//print( "Listing of .demo files" );endl();endl();

strcpy(demofile[index++], demo_file.name);
//print(demo_file.name);endl();

/* Find the rest of the .demo files */
while( _findnext( hFile, &demo_file ) == 0 )
{
strcpy(demofile[index++], demo_file.name);
//print(demo_file.name); endl();
}

_findclose( hFile );
}
}