hmap: New function hmap_clear().

[pspp] / src / libpspp / hmap.h

diff --git a/src/libpspp/hmap.h b/src/libpspp/hmap.h
index 1592f803bedb17bd9c1ca4dc285f5bd6e72fd1c4..095edf104674ba0af56b2a2da7d0bb4687807c0d 100644 (file)
--- a/src/libpspp/hmap.h
+++ b/src/libpspp/hmap.h
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 2008, 2009 Free Software Foundation, Inc.
+   Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -158,6 +158,7 @@ struct hmap
 /* Creation and destruction. */
 void hmap_init (struct hmap *);
 void hmap_swap (struct hmap *, struct hmap *);
+void hmap_clear (struct hmap *);
 void hmap_destroy (struct hmap *);
 
 /* Storage management. */