diff --git a/include/ChangeLog b/include/ChangeLog
index 21ce68446..70009a424 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,8 @@
+2001-03-10  Neil Booth  <neil@daikokuya.demon.co.uk>
+
+	John David Anglin  <dave@hiauly1.hia.nrc.ca>
+	* include/libiberty.h: Add lbasename.
+	
 2001-03-06  Zack Weinberg  <zackw@stanford.edu>
 
 	* libiberty.h: Prototype C_alloca; define alloca to either
diff --git a/include/libiberty.h b/include/libiberty.h
index e4fc2af20..c61c1f012 100644
--- a/include/libiberty.h
+++ b/include/libiberty.h
@@ -56,6 +56,10 @@ extern char *basename ();
 # endif
 #endif
 
+/* A well-defined basename () that is always compiled in.  */
+
+extern char *lbasename PARAMS ((const char *));
+
 /* Concatenate an arbitrary number of strings, up to (char *) NULL.
    Allocates memory using xmalloc.  */