+void dwarf2_move_insn (int);
+
+/* Reset the state of the line number information to reflect that
+ it has been used. */
+extern void dwarf2_consume_line_info (void);
+
+/* Should be called for each code label. */
+extern void dwarf2_emit_label (symbolS *);
+
+/* True when we've seen a .loc directive recently. Used to avoid
+ doing work when there's nothing to do. */
+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);
+