Added -exe mode to generate a .spec.c for an exe without having to
provide a .spec.
Removed some no longer needed spec files.
Removed .dll extension in makefiles import specifications.

lParam2 in MCI_OPEN).

addresses.

protected mode.

Now properly freeing library upon driver exit.

the SetDIBits and GetDIBits functions, before actually accessing the X
Pixmap.

the stack layout.

(windows).

contained. This prevents useless trace messages generated from the
debug functions themselves.

standard and enhanced metafiles.

Changed MENU_SelectItem allow EndMenu to deselect the selected menu.

it can be used on platforms that don't build a .spec.c file.

- If there is no filter don't put a blank one in; it doesn't
  work (leave it NULL).
- Correctly figure out which is the current drive in the combo box.
- Add FIXME for the variable "initial dir" handling.