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);
+extern bool triple_compare_ino_str (void const *x, void const *y)
+ _GL_ATTRIBUTE_PURE;
extern void triple_free (void *x);
#endif