How do I loop through all files in a folder using C?

Question

I want to remove a particular substring from all the file names in a directory:

-- like \'XYZ.com\' from \'Futurama s1e20 - [XYZ.com].avi\' --

Answer 1

You may use FTS(3) to loop through all files in a folder using C:

http://keramida.wordpress.com/2009/07/05/fts3-or-avoiding-to-reinvent-the-wheel/