I'm looking at kernel code (linux-2.4.0-test5 FWIW) that handles serial communications and I see (what seems to be) almost random redundancy and overlap among the above mentioned structs, so before I injure myself trying to figure out the alleged logic behind their existence, layout and intended use I was hoping that somebody here might point me at a clue or two... BTW, checkout http://lxr.linux.no/ident for a slick cross-referenced Linux sourcecode navigator... ********************************************************** To unsubscribe from this list, send mail to [EMAIL PROTECTED] with the following text in the *body* (*not* the subject line) of the letter: unsubscribe gnhlug **********************************************************