193   GHook hook;  member
196 #define	SIGNAL_HOOK(hook)	((SignalHook*) (hook))  argument
864 		      GHook     *hook)  in signal_finalize_hook()  argument
866   GDestroyNotify destroy = hook->destroy;  in signal_finalize_hook()
870       hook->destroy = NULL;  in signal_finalize_hook()
872       destroy (hook->data);  in signal_finalize_hook()
900   GHook *hook;  in g_signal_add_emission_hook()  local
932   hook = g_hook_alloc (node->emission_hooks);  in g_signal_add_emission_hook()
933   hook->data = hook_data;  in g_signal_add_emission_hook()
934   hook->func = (gpointer) hook_func;  in g_signal_add_emission_hook()
935   hook->destroy = data_destroy;  in g_signal_add_emission_hook()
936   signal_hook = SIGNAL_HOOK (hook);  in g_signal_add_emission_hook()
939   g_hook_append (node->emission_hooks, hook);  in g_signal_add_emission_hook()
943   return hook->hook_id;  in g_signal_add_emission_hook()
3198       GHook *hook;  in signal_emit_unlocked_R()  local
3201       hook = g_hook_first_valid (node->emission_hooks, may_recurse);  in signal_emit_unlocked_R()
3202       while (hook)  in signal_emit_unlocked_R()
3204 	  SignalHook *signal_hook = SIGNAL_HOOK (hook);  in signal_emit_unlocked_R()
3208 	      GSignalEmissionHook hook_func = (GSignalEmissionHook) hook->func;  in signal_emit_unlocked_R()
3210 	      was_in_call = G_HOOK_IN_CALL (hook);  in signal_emit_unlocked_R()
3211 	      hook->flags |= G_HOOK_FLAG_IN_CALL;  in signal_emit_unlocked_R()
3213 …  need_destroy = !hook_func (&emission.ihint, node->n_params + 1, instance_and_params, hook->data);  in signal_emit_unlocked_R()
3216 		hook->flags &= ~G_HOOK_FLAG_IN_CALL;  in signal_emit_unlocked_R()
3218 		g_hook_destroy_link (node->emission_hooks, hook);  in signal_emit_unlocked_R()
3220 	  hook = g_hook_next_valid (node->emission_hooks, hook, may_recurse);  in signal_emit_unlocked_R()