diff --git a/include/ChangeLog b/include/ChangeLog
index ba7cfbe6b..0f4ecdc1f 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,7 @@
+2005-09-26  Mark Mitchell  <mark@codesourcery.com>
+
+	* libiberty.h (expandargv): New function.
+
 2005-08-18  Alan Modra  <amodra@bigpond.net.au>
 
 	* bfdlink.h: Remove mention of a29k.
diff --git a/include/libiberty.h b/include/libiberty.h
index 6fb5e19cc..c264cb2ab 100644
--- a/include/libiberty.h
+++ b/include/libiberty.h
@@ -82,6 +82,9 @@ extern void freeargv (char **);
 
 extern char **dupargv (char **) ATTRIBUTE_MALLOC;
 
+/* Expand "@file" arguments in argv.  */
+
+extern void expandargv PARAMS ((int *, char ***));
 
 /* Return the last component of a path name.  Note that we can't use a
    prototype here because the parameter is declared inconsistently