/* True when we've seen a .loc directive recently. Used to avoid
doing work when there's nothing to do. */
-bfd_boolean dwarf2_loc_directive_seen;
+extern bfd_boolean dwarf2_loc_directive_seen;
/* True when we're supposed to set the basic block mark whenever a label
is seen. Unless the target is doing Something Weird, just call
dwarf2_emit_label. */
extern bfd_boolean dwarf2_loc_mark_labels;
+extern void dwarf2_init (void);
+
extern void dwarf2_finish (void);
extern int dwarf2dbg_estimate_size_before_relax (fragS *);