diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 70561097d88..ffb5625eba2 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2001-05-16  Neil Booth  <neil@daikokuya.demon.co.uk>
+
+	* c-lex.h (save_and_forget_protocol_qualifiers,
+	forget_protocol_qualifiers, remember_protocol_qualifiers):
+	Remove deleted functions' prototypes.
+
 2001-05-16  Neil Booth  <neil@daikokuya.demon.co.uk>
 
 	* c-parse.in (methodtype): New production.
diff --git a/gcc/c-lex.h b/gcc/c-lex.h
index 4856d076b47..2ca4e864817 100644
--- a/gcc/c-lex.h
+++ b/gcc/c-lex.h
@@ -27,10 +27,6 @@ extern void position_after_white_space PARAMS ((void));
 extern int c_lex PARAMS ((tree *));
 extern const char *init_c_lex PARAMS ((const char *));
 
-extern void save_and_forget_protocol_qualifiers PARAMS ((void));
-extern void forget_protocol_qualifiers PARAMS ((void));
-extern void remember_protocol_qualifiers PARAMS ((void));
-
 extern int indent_level;
 
 struct cpp_reader;