t9001: style modernisation phase #1

diff --git a/hashmap.h b/hashmap.h
index a8b9e3dc8c9a49869191e33cfa9e974b6f11e3d1..ab7958ae333bcc635ba2ac8e40ee8aa6d8814ab4 100644 (file)
--- a/hashmap.h
+++ b/hashmap.h
@@ -87,4 +87,12 @@ static inline void *hashmap_iter_first(struct hashmap *map,
        return hashmap_iter_next(iter);
 }
 
+/* string interning */
+
+extern const void *memintern(const void *data, size_t len);
+static inline const char *strintern(const char *string)
+{
+       return memintern(string, strlen(string));
+}
+
 #endif