X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flibpspp%2Fintern.h;h=2f07a9ef77808b17f19e85adc2ffc9dc8d024262;hb=e4955eebfee4b79846bbb5ba27daaa39a02ef05c;hp=147a69a8bced253be9c747f70f4e0a94e1ae95f2;hpb=3e30fb40d64fcf006b327a5f81934c14ef842111;p=pspp

diff --git a/src/libpspp/intern.h b/src/libpspp/intern.h
index 147a69a8bc..2f07a9ef77 100644
--- a/src/libpspp/intern.h
+++ b/src/libpspp/intern.h
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 2010 Free Software Foundation, Inc.
+   Copyright (C) 2010, 2011 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
@@ -31,11 +31,14 @@
    See http://en.wikipedia.org/wiki/String_interning for more information. */
 
 #include <stdbool.h>
+#include <stddef.h>
 
 const char *intern_new (const char *);
 const char *intern_ref (const char *);
 void intern_unref (const char *);
 
+size_t intern_strlen (const char *);
+
 bool is_interned_string (const char *);
 
 #endif /* libpspp/intern.h */