1 files changed, 18 insertions, 6 deletions
diff --git a/tmk_core/common/led.h b/tmk_core/common/led.h
index c16305129b..990282862b 100644
--- a/tmk_core/common/led.h
+++ b/tmk_core/common/led.h
@@ -18,21 +18,33 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #ifndef LED_H
 #define LED_H
 #include "stdint.h"
+#include "stdbool.h"
 
 /* FIXME: Add doxygen comments here. */
 
 /* keyboard LEDs */
-#define USB_LED_NUM_LOCK                0
-#define USB_LED_CAPS_LOCK               1
-#define USB_LED_SCROLL_LOCK             2
-#define USB_LED_COMPOSE                 3
-#define USB_LED_KANA                    4
-
+#define USB_LED_NUM_LOCK 0
+#define USB_LED_CAPS_LOCK 1
+#define USB_LED_SCROLL_LOCK 2
+#define USB_LED_COMPOSE 3
+#define USB_LED_KANA 4
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
+typedef union {
+    uint8_t raw;
+    struct {
+        bool    num_lock : 1;
+        bool    caps_lock : 1;
+        bool    scroll_lock : 1;
+        bool    compose : 1;
+        bool    kana : 1;
+        uint8_t reserved : 3;
+    };
+} led_t;
+
 void led_set(uint8_t usb_led);
 
 void led_init_ports(void);