regex: also remove dependency on HAVE_WCSCOLL

[gnulib.git] / lib / hash-triple.h

diff --git a/lib/hash-triple.h b/lib/hash-triple.h
index 7abe970..0658d81 100644 (file)
--- a/lib/hash-triple.h
+++ b/lib/hash-triple.h
@@ -13,9 +13,12 @@ struct F_triple
   dev_t st_dev;
 };
 
-extern size_t triple_hash (void const *x, size_t table_size);
-extern size_t triple_hash_no_name (void const *x, size_t table_size);
+extern size_t triple_hash (void const *x, size_t table_size) _GL_ATTRIBUTE_PURE;
+extern size_t triple_hash_no_name (void const *x, size_t table_size)
+  _GL_ATTRIBUTE_PURE;
 extern bool triple_compare (void const *x, void const *y);
+extern bool triple_compare_ino_str (void const *x, void const *y)
+  _GL_ATTRIBUTE_PURE;
 extern void triple_free (void *x);
 
 #endif