windows build fix.
VBoxDTrace: one warning less. (r79)
VBoxDTrace: Fixes for dtrace -lv - id_or_type() would unput(EOF). (r78)
VBoxDTrace: Debugging the parser. (r76)
VBoxDTrace: dt_lex.l and dt_grammar.y. (r30)
VBoxDTrace: Imported dtrace bits from opensolaris onnv mercurial: id=b23a4dab3d50 num=13149 tag=tip