X-Git-Url: https://git.friedersdorff.com/?a=blobdiff_plain;ds=sidebyside;f=usb_extra.h;h=202f3223b366fca445d44f0cc958d1b319fde057;hb=d6da5546879f9979d043a0b223597af7e8dedbf8;hp=499e6b2fb340bd6f15dac9d1588373a281eb7e16;hpb=02d955e9fecda610e9cb7f5317262b907614bf31;p=max%2Ftmk_keyboard.git

diff --git a/usb_extra.h b/usb_extra.h
index 499e6b2f..202f3223 100644
--- a/usb_extra.h
+++ b/usb_extra.h
@@ -10,11 +10,17 @@
 #define EXTRA_SIZE		2
 #define EXTRA_BUFFER		EP_DOUBLE_BUFFER
 
+// http://www.microsoft.com/whdc/archive/w2kbd.mspx
 #define AUDIO_VOL_UP		(1<<0)
 #define AUDIO_VOL_DOWN		(1<<1)
 #define AUDIO_MUTE		(1<<2)
 
+#define SYSTEM_POWER_DOWN	(1<<0)
+#define SYSTEM_SLEEP		(1<<1)
+#define SYSTEM_WAKE_UP		(1<<2)
 
-int8_t usb_extra_send(uint8_t bits);
+
+int8_t usb_extra_audio_send(uint8_t bits);
+int8_t usb_extra_system_send(uint8_t bits);
 
 #endif