keywordset.h: Add keywordset_free_byref

Add function keywordset_free_byref to be used with `__attribute__ ((cleanup))`.
mariux64 · Apr 19, 2020 · 62c4f57 · 62c4f57
1 parent 19d0aac
commit 62c4f57
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/keywordset.h b/keywordset.h
@@ -9,4 +9,6 @@ int keywordset_ismember(struct keywordset *kws, char *name);
 void keywordset_purge(struct keywordset *kws);
 void keywordset_free(struct keywordset *kws);
 
+__attribute__ ((unused)) static void keywordset_free_byref (struct keywordset **kws) { keywordset_free(*kws); }
+
 #endif