How to user convert files to Linux format in bash script?

I have many *.c and *.h files in a directory. I want to convert all these files to Linux compatible format. I've attempted following script and it runs but nothing get converted.

And I also need to check if everything get converted successfully. Therefore I filter and compare its output to the original file in the directory.

How could I fix it?

#!/bin/bash

function  converting_files() {

   cd "/path/to/dir" &&  find . -type f -print0 | xargs -0 | dos2unix

}

function success_of_converting_files() {

 FILES=colsim_xfig/xfig.3.2.5c/*
 #There are 250 files in the dir and not all but most of them are .c and .h
 for i in {000..249} ; do                 
   for f in "$Files" ; do 
   #I think *.txt line ending is fine as we only want to compare
     dos2unix < myfile{i}.txt | cmp -s - myfile{i}.txt
   done 
   done        
}

function main() {

   converting_files
   success_of_converting           
}

I basically need to convert all files to LF line endings. p.S: Total number of files in the directory is 249. The number of files in the directory is not fixed so, it would be better if I could have an arbitrary number of arguments instead of just 249.