(System.File_IO.{Close, Delete, Reset}): Change File parameter from "in out AFCB_Ptr...

(System.File_IO.{Close, Delete, Reset}): Change File parameter from "in out AFCB_Ptr" to "access AFCB_Ptr".

2008-05-27  Thomas Quinot  <quinot@adacore.com>

	(System.File_IO.{Close, Delete, Reset}):
	Change File parameter from "in out AFCB_Ptr" to "access AFCB_Ptr".

	(Ada.*_IO.{Close, Delete, Reset, Set_Mode}):
	Pass File parameter by reference.

From-SVN: r136002