Suppose I were to use a code in my program very similar to this one: http://www.codeproject.com/KB/IP/ftpclientclass.aspx
What headers would I need to use? The tutorial doesn't state that, I downloaded their sample source codes for the compiler I use (Bloodshed) and none of the multiple example source codes' headers worked for me, additionally I've Googled to no avail, help would be much appreciated!