Hi Nicola,
I just wanted to thank you for posting your solution back to the help alias.
Too many times a problem is pursued through a long e-mail thread and a solution never appears.

Thanks,
Bob Feretich

Subject:
Re: [Gumstix-users] Direct register access control of GPIO ARM interface on Overo Water +TOBI - SOLVED
From:
Nicola <pamiat2@libero.it>
Date:
8/15/2012 4:01 AM
To:
gumstix-users@lists.sourceforge.net

Hi guys. For a copy -paste error, I must rectify the incudes parte of the
above posted code:
/****************************************************************************************
                             LOCAL INCLUDES DEFINITION

****************************************************************************************/
#include <stdio.h>  // for lprint instruction
#include <fcntl.h>      //ok for mmap param
#include <sys/mman.h>   //ok for mmap


no other inclusions are necessary. Sorry for the mistake.
Nicola