diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f0daa64e6031..3706e72e38aa 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,7 +1,9 @@
 Fri Jun 19 20:38:34 1998  H.J. Lu  (hjl@gnu.org)
 
+	* dwarf2out.h (debug_dwarf, debug_dwarf_die): New declarations.
+
 	* c-typeck.c (c_expand_asm_operands): Use proper values when calling
-	expand_expr..
+	expand_expr.
 
 	* c-lex.c (yyprint): Add prototype.
 	(check_newline, build_objc_string): Remove declaration.
diff --git a/gcc/dwarf2out.h b/gcc/dwarf2out.h
index b94fb2198a7c..ad6232ed3c9d 100644
--- a/gcc/dwarf2out.h
+++ b/gcc/dwarf2out.h
@@ -35,3 +35,7 @@ extern void dwarf2out_line		PROTO ((char *, unsigned));
 extern void dwarf2out_frame_init	PROTO ((void));
 extern void dwarf2out_frame_debug	PROTO ((rtx));
 extern void dwarf2out_frame_finish	PROTO ((void));
+
+extern void debug_dwarf			PROTO ((void));
+struct die_struct;
+extern void debug_dwarf_die		PROTO ((struct die_struct *));