diff --git a/src/osdep/dos/dos.c b/src/osdep/dos/dos.c
index be98a574..74a99271 100644
--- a/src/osdep/dos/dos.c
+++ b/src/osdep/dos/dos.c
@@ -61,8 +61,6 @@ do {                                \
 
 #define EINTRLOOP(ret_, call_)  EINTRLOOPX(ret_, call_, -1)
 
-#define B_MOVE 96
-
 #ifdef __ICC
 /* ICC OpenMP bug */
 #define overalloc_condition     0
@@ -260,10 +258,10 @@ static int dos_mouse_last_y;
 static int dos_mouse_last_button;
 static uttime dos_mouse_time;
 
-static struct term_event *dos_mouse_queue = DUMMY;
+static struct interlink_event *dos_mouse_queue = DUMMY;
 static int dos_mouse_queue_n;
 
-static void (*txt_mouse_handler)(void *, unsigned char *, int) = NULL;
+static void (*txt_mouse_handler)(void *, char *, int) = NULL;
 static void *txt_mouse_data;
 
 static int dos_mouse_coord(int v)
@@ -271,7 +269,7 @@ static int dos_mouse_coord(int v)
 #if 0
 	if (!F) v /= 8;
 #endif
-	return v;
+	return v / 8;
 }
 
 static void dos_mouse_show(void)
@@ -323,7 +321,9 @@ static void dos_mouse_init(unsigned x, unsigned y)
 
 void dos_mouse_terminate(void)
 {
-	mem_free(dos_mouse_queue);
+	if (dos_mouse_queue != DUMMY) {
+		mem_free_if(dos_mouse_queue);
+	}
 	dos_mouse_queue = DUMMY;
 	dos_mouse_queue_n = 0;
 	dos_mouse_hide();
@@ -335,8 +335,14 @@ static void dos_mouse_enqueue(int x, int y, int b)
 		dos_mouse_queue_n--;
 		goto set_last;
 	}
-	if ((unsigned)dos_mouse_queue_n > (unsigned)MAXINT / sizeof(struct term_event) - 1) overalloc();
-	dos_mouse_queue = mem_realloc(dos_mouse_queue, (dos_mouse_queue_n + 1) * sizeof(struct term_event));
+	if ((unsigned)dos_mouse_queue_n > (unsigned)MAXINT / sizeof(struct interlink_event) - 1) {
+		overalloc();
+	}
+	if (dos_mouse_queue == DUMMY) {
+		dos_mouse_queue = mem_alloc((dos_mouse_queue_n + 1) * sizeof(struct interlink_event));
+	} else {
+		dos_mouse_queue = mem_realloc(dos_mouse_queue, (dos_mouse_queue_n + 1) * sizeof(struct interlink_event));
+	}
 set_last:
 	dos_mouse_queue[dos_mouse_queue_n].ev = EVENT_MOUSE;
 	dos_mouse_queue[dos_mouse_queue_n].info.mouse.x = x;
@@ -421,18 +427,15 @@ x:
 #endif
 }
 
-void *handle_mouse(int cons, void (*fn)(void *, unsigned char *, int), void *data)
+void *handle_mouse(int cons, void (*fn)(void *, char *, int), void *data)
 {
-	return NULL;
-#if 0
 	int x, y;
-	get_terminal_size(&x, &y);
+	get_terminal_size(cons, &x, &y);
 	dos_mouse_init(x * 8, y * 8);
 	if (!dos_mouse_initialized) return NULL;
 	dos_mouse_show();
 	txt_mouse_handler = fn;
 	txt_mouse_data = data;
-#endif
 
 	return DUMMY;
 }
@@ -443,6 +446,16 @@ void unhandle_mouse(void *data)
 	txt_mouse_handler = NULL;
 }
 
+void
+suspend_mouse(void *data)
+{
+}
+
+void
+resume_mouse(void *data)
+{
+}
+
 void want_draw(void)
 {
 	dos_mouse_hide();
@@ -457,11 +470,11 @@ static int dos_mouse_event(void)
 {
 	if (dos_mouse_queue_n) {
 		if (/*!F &&*/ txt_mouse_handler) {
-			struct term_event *q = dos_mouse_queue;
+			struct interlink_event *q = dos_mouse_queue;
 			int ql = dos_mouse_queue_n;
 			dos_mouse_queue = DUMMY;
 			dos_mouse_queue_n = 0;
-			txt_mouse_handler(txt_mouse_data, (unsigned char *)(void *)q, ql * sizeof(struct term_event));
+			txt_mouse_handler(txt_mouse_data, (char *)(void *)q, ql * sizeof(struct interlink_event));
 			mem_free(q);
 			return 1;
 		}
diff --git a/src/osdep/osdep.c b/src/osdep/osdep.c
index dc62565f..215d345d 100644
--- a/src/osdep/osdep.c
+++ b/src/osdep/osdep.c
@@ -962,7 +962,7 @@ elinks_cfmakeraw(struct termios *t)
 	t->c_cc[VTIME] = 0;
 }
 
-#if !defined(CONFIG_MOUSE) || (!defined(CONFIG_GPM) && !defined(CONFIG_SYSMOUSE) && !defined(OS2_MOUSE))
+#if !defined(CONFIG_MOUSE) || (!defined(CONFIG_GPM) && !defined(CONFIG_SYSMOUSE) && !defined(OS2_MOUSE) && !defined(CONFIG_OS_DOS))
 
 void *
 handle_mouse(int cons, void (*fn)(void *, char *, int),
diff --git a/src/terminal/mouse.h b/src/terminal/mouse.h
index d9d5fefb..653daaa8 100644
--- a/src/terminal/mouse.h
+++ b/src/terminal/mouse.h
@@ -96,12 +96,13 @@ struct term_event_mouse {
 #define B_WHEEL_UP	3
 #define B_WHEEL_DOWN	4
 
-#define BM_ACT		32
-#define B_DOWN		0
-#define B_UP		32
+#define BM_ACT          48
+#define B_DOWN          0
+#define B_UP            16
+#define B_DRAG          32
+#define B_MOVE          48
 
 #define BM_DRAG		64
-#define B_DRAG		64
 
 #define mouse_get_action(mouse_)		((mouse_)->button & BM_ACT)
 #define mouse_action_is(mouse_, value)	(mouse_get_action(mouse_) == (value))