OSD: Volume control option.

2019-01-26 17:10:23 +08:00
parent 07f4d0c5b3
commit dade2f6dbe
4 changed files with 40 additions and 10 deletions
--- a/user_io.cpp
+++ b/user_io.cpp
@@ -2416,7 +2416,12 @@ void user_io_osd_key_enable(char on)
 	osd_is_visible = on;
 }

-static void set_volume(int cmd)
+int get_volume()
+{
+	return vol_att & 0x17;
+}
+
+void set_volume(int cmd)
 {
 	if (!cfg.volumectl) return;