#!/usr/local/bin/perl -w
use strict;

use File::Find;

my %mTk;

sub scan
{
 if (/\.[ch]$/)
  {
   my $name = $File::Find::name;
   if (exists $mTk{$_})
    {
     warn "$_ = $mTk{$_} and $name\n";
    }
   $mTk{$_} = $name;
  }
}

find(\&scan,"mTk");

opendir(DIR,".") || die;
foreach (sort readdir(DIR))
 {
  if (/\.[ch]$/)
   {
    if (exists $mTk{$_})
     {
      my $path = $mTk{$_};
      print "$path => $_\n";
     }
    else
     {
      warn "$_ is orphan\n";
     }
   }
 }
close(DIR);