This is used to access footer data in firmare files, and is simpler and
less error-prone than using 'dd' with calculated offsets.
Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
(cherry picked from commit 9cbc825b30)
		
	
This is used to access footer data in firmare files, and is simpler and
less error-prone than using 'dd' with calculated offsets.
Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
(cherry picked from commit 9cbc825b30)