tal: adding or removing a notifier/destructor can be const.

[ccan] / ccan / tal / tal.h

diff --git a/ccan/tal/tal.h b/ccan/tal/tal.h
index 4e862cd631177297cdc47497d4466a6f15923dc6..10ee460812bd10860adf450abebf17e2ede85988 100644 (file)
--- a/ccan/tal/tal.h
+++ b/ccan/tal/tal.h
@@ -405,13 +405,13 @@ tal_t *tal_steal_(const tal_t *new_parent, const tal_t *t);
 
 bool tal_resize_(tal_t **ctxp, size_t size);
 
 
 bool tal_resize_(tal_t **ctxp, size_t size);
 

-bool tal_add_destructor_(tal_t *ctx, void (*destroy)(void *me));
-bool tal_del_destructor_(tal_t *ctx, void (*destroy)(void *me));
+bool tal_add_destructor_(const tal_t *ctx, void (*destroy)(void *me));
+bool tal_del_destructor_(const tal_t *ctx, void (*destroy)(void *me));

 
 

-bool tal_add_notifier_(tal_t *ctx, enum tal_notify_type types,
+bool tal_add_notifier_(const tal_t *ctx, enum tal_notify_type types,

                       void (*notify)(tal_t *ctx, enum tal_notify_type,
                                      void *info));
                       void (*notify)(tal_t *ctx, enum tal_notify_type,
                                      void *info));

-bool tal_del_notifier_(tal_t *ctx,
+bool tal_del_notifier_(const tal_t *ctx,

                       void (*notify)(tal_t *ctx, enum tal_notify_type,
                                      void *info));
 #endif /* CCAN_TAL_H */
                       void (*notify)(tal_t *ctx, enum tal_notify_type,
                                      void *info));
 #endif /* CCAN_TAL_H */