hash-functions: New function hash_pointer().

[pspp] / src / libpspp / hash-functions.h

diff --git a/src/libpspp/hash-functions.h b/src/libpspp/hash-functions.h
index 089134b43fae16376ba9dcc80f3a8d50bf6081b2..bdf3da31ab7578fa464b693fe059b91382957ee3 100644 (file)
--- a/src/libpspp/hash-functions.h
+++ b/src/libpspp/hash-functions.h
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 1997-9, 2000, 2009 Free Software Foundation, Inc.
+   Copyright (C) 1997-9, 2000, 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
@@ -24,5 +24,6 @@ unsigned int hash_string (const char *, unsigned int basis);
 unsigned int hash_case_string (const char *, unsigned int basis);
 unsigned int hash_int (int, unsigned int basis);
 unsigned int hash_double (double, unsigned int basis);
+unsigned int hash_pointer (const void *, unsigned int basis);
 
 #endif /* libpspp/hash-functions.h */