[gfortran] PR 15234

[Paul Brook]

> 2004-05-14  Tobias Schlüter  <tobias.schlueter@physik.uni-muenchen.de>
>
> 	PR fortran/15234
> 	* io/io.h (unit_t): Rename to ...
> 	(gfc_unit) ... this.
> 	(unit_root, current_unit, find_file, find_unit, get_unit): Now
> 	of type gfc_unit.
> 	(delete_file, insert_unit, close_unit): Argument now of type
> 	gfc_unit.
> 	* backspace.c (st_backspace), close.c (st_close), endfile.c
> 	(st_endfile), inquire.c (inquire_via_unit, st_inquire), open.c
> 	(test_endfile, edit_modes, new_unit, already_open, st_open),
> 	rewind.c (st_rewind), transfer.c (current_unit), unit.c
> 	(internal_unit, unit_cache, rotate_left, rotate_right, insert,
> 	insert_unit, delete_root, delete_treap, delete_unit, find_unit,
> 	get_unit, init_units, close_unit), unix.c (find_file0,
> 	find_file, delete_file): Replace all occurences of unit_t by
> 	gfc_unit.

Ok.

Paul