diff -urN cui82/cui.c cui83/cui.c
--- cui82/cui.c	Thu Mar 27 22:10:00 2014
+++ cui83/cui.c	Thu Mar 27 23:00:00 2014
@@ -448,6 +448,55 @@
 	return FD_ISSET(fd, &res_rfs);
 }
 
+typedef struct cui_readable_list *cui_readable_list;
+
+struct cui_readable_list{
+	cui obj;
+	int fd;
+	cui_readable_list next;
+};
+
+cui_readable_list readable_list = NULL;
+
+void
+cui_readable_add(cui obj, int fd)
+{
+	cui_readable_list p;
+
+	if((p = malloc(sizeof(struct cui_readable_list))) == NULL) ERR("No Mem");
+	p->obj = obj;
+	p->fd = fd;
+	p->next = readable_list;
+	readable_list = p;
+}
+
+void
+cui_readable_del(cui obj, int fd)
+{
+	cui_readable_list p = readable_list, *prev = &readable_list;
+	for(; p; prev=&p->next, p=p->next) if(p->obj == obj && p->fd == fd) break;
+	if(p == NULL) return;
+	*prev = p->next;
+	free(p);
+}
+
+void
+cui_readable_add_bind(cui obj, int fd, cui_handler hdr, void *prm)
+{
+	cui_bind(obj, CUI_EVT_READABLE, hdr, prm);
+	cui_readable_add(obj, fd);
+}
+
+static void
+cui_readable_work(void)
+{
+	cui_readable_list p = readable_list;
+	for(; p; p=p->next){
+		if(!cui_select_chk(p->fd)) continue;
+		cui_handler_call(p->obj, CUI_EVT_READABLE, p->fd);
+	}
+}
+
 void
 cui_main(cui top_obj, cui init_focus)
 {
@@ -474,9 +523,7 @@
 	while(cui_running_get()){
 		cui_timer_work();
 		if(cui_select() <= 0) continue;
-
-		// ...
-
+		cui_readable_work();
 		if(!cui_select_chk(KEY_FD)) continue;
 		if((key = cui_key_get2()) == 0) continue;
 		focus = cui_focus_get();
diff -urN cui82/cui.h cui83/cui.h
--- cui82/cui.h	Thu Mar 27 22:00:00 2014
+++ cui83/cui.h	Thu Mar 27 23:00:00 2014
@@ -18,6 +18,7 @@
 #define CUI_EVT_BUTTON		(1<<2)
 #define CUI_EVT_RESIZE		(1<<3)
 #define CUI_EVT_TIMER		(1<<4)
+#define CUI_EVT_READABLE	(1<<5)
 
 #define CUI_FLG_CAN_FOCUS	(1<<0)
 #define CUI_FLG_HIDE		(1<<1)
@@ -26,6 +27,7 @@
 #define CUI_ATTR_ULINE		(1<<0)
 #define CUI_ATTR_REVERSE	(1<<1)
 
+typedef int (*cui_handler)(cui obj, int evt, int val, void *prm);
 typedef struct cui_handler_list *cui_handler_list;
 
 #include "rect.h"
@@ -85,6 +87,10 @@
 void cui_focus_chk(void);
 int cui_running_get(void);
 void cui_running_set(int v);
+
+void cui_readable_add(cui obj, int fd);
+void cui_readable_del(cui obj, int fd);
+void cui_readable_add_bind(cui obj, int fd, cui_handler hdr, void *prm);
 
 void cui_quit(void);
 void cui_main(cui top_obj, cui init_focus);
diff -urN cui82/cui_test.c cui83/cui_test.c
--- cui82/cui_test.c	Thu Mar 27 22:00:00 2014
+++ cui83/cui_test.c	Thu Mar 27 23:00:00 2014
@@ -475,12 +475,9 @@
 
 	strcpy(lb_timer1_buf, "0");
 	cui_label_str_set(lb_timer1, lb_timer1_buf);
-	cui_bind(lb_timer1, CUI_EVT_TIMER, lb_timer_hdr, lb_timer1_buf);
-	cui_bind(lb_timer2, CUI_EVT_TIMER, lb_timer_hdr, NULL);
-	cui_bind(lb_timer3, CUI_EVT_TIMER, lb_timer_hdr, NULL);
-	cui_timer_set(lb_timer1, 1000, 0);
-	cui_timer_set(lb_timer2, 200, 0);
-	cui_timer_set(lb_timer3, 10*1000, 1);
+	cui_timer_set_bind(lb_timer1, 1000, 0, lb_timer_hdr, lb_timer1_buf);
+	cui_timer_set_bind(lb_timer2, 200, 0, lb_timer_hdr, NULL);
+	cui_timer_set_bind(lb_timer3, 10*1000, 1, lb_timer_hdr, NULL);
 
 	cui_tab_new(bs, 1, 1, -1, (char *[]){"foo", "bar", "hoge", "term", "timer", NULL}, tab_sheets, 0);
 
diff -urN cui82/handler.h cui83/handler.h
--- cui82/handler.h	Sat Feb  1 02:00:00 2014
+++ cui83/handler.h	Thu Mar 27 23:00:00 2014
@@ -3,8 +3,6 @@
 
 #include "cui.h"
 
-typedef int (*cui_handler)(cui obj, int evt, int val, void *prm);
-
 struct cui_handler_list{
 	cui_handler hdr;
 	int evt;
diff -urN cui82/timer.c cui83/timer.c
--- cui82/timer.c	Thu Mar 27 22:00:00 2014
+++ cui83/timer.c	Thu Mar 27 23:00:00 2014
@@ -83,4 +83,11 @@
 	}
 }
 
+void
+cui_timer_set_bind(cui obj, int msec, int once, cui_handler hdr, void *prm)
+{
+	cui_bind(obj, CUI_EVT_TIMER, hdr, prm);
+	cui_timer_set(obj, msec, once);
+}
+
 /* EOF */
diff -urN cui82/timer.h cui83/timer.h
--- cui82/timer.h	Thu Mar 27 22:00:00 2014
+++ cui83/timer.h	Thu Mar 27 23:00:00 2014
@@ -16,5 +16,6 @@
 void cui_timer_set(cui obj, int msec, int once);
 int cui_timer_now_msec(void);
 void cui_timer_work(void);
+void cui_timer_set_bind(cui obj, int msec, int once, cui_handler hdr, void *prm);
 
 #endif