Filter: Just a little comments in filter structure

diff --git a/filter/filter.c b/filter/filter.c
index c651253c587f29652f570d815550433f0b629942..9b61c707579c8763f6ef550e2ee9a13208d2804f 100644 (file)
--- a/filter/filter.c
+++ b/filter/filter.c
@@ -89,8 +89,14 @@ struct filter_state {
 
   /* Cached pointer to ea_list */
   struct ea_list **eattrs;
+
+  /* Linpool for adata allocation */
   struct linpool *pool;
+
+  /* Buffer for log output */
   struct buffer buf;
+
+  /* Filter execution flags */
   int flags;
 };