X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fhash-pjw.h;h=5847a25280cf58d7f3569079a2e16c816f93e01d;hb=0451b1d84d734d0cbdd64a506ded848a842a5dc6;hp=efcda115aebbd99d96a1f279338b08fd175fe2f5;hpb=7aabcfc8f8c6964a2ca12c6c6765eb48fe24575c;p=gnulib.git

diff --git a/lib/hash-pjw.h b/lib/hash-pjw.h
index efcda115a..5847a2528 100644
--- a/lib/hash-pjw.h
+++ b/lib/hash-pjw.h
@@ -1,5 +1,5 @@
 /* hash-pjw.h -- declaration for a simple hash function
-   Copyright 2001 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2003 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
@@ -16,5 +16,10 @@
    If not, write to the Free Software Foundation,
    59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
-unsigned int
-hash_pjw (const void *x, unsigned int tablesize);
+#include <stddef.h>
+
+/* Compute a hash code for a NUL-terminated string starting at X,
+   and return the hash code modulo TABLESIZE.
+   The result is platform dependent: it depends on the size of the 'size_t'
+   type and on the signedness of the 'char' type.  */
+extern size_t hash_pjw (void const *x, size_t tablesize);