New and improved lock LED callbacks (#7215)

* New and improved lock LED callbacks

* Include stdbool

* Update documentation

* Use full function signatures and add keyboard-level example

1 files changed, 6 insertions, 0 deletions

diff --git a/tmk_core/common/host.c b/tmk_core/common/host.c
index ce39760a5b..713b0d9456 100644
--- a/tmk_core/common/host.c
+++ b/tmk_core/common/host.c
@@ -39,6 +39,12 @@ uint8_t host_keyboard_leds(void) {
     if (!driver) return 0;
     return (*driver->keyboard_leds)();
 }
+
+led_t host_keyboard_led_state(void) {
+    if (!driver) return (led_t) {0};
+    return (led_t)((*driver->keyboard_leds)());
+}
+
 /* send report */
 void host_keyboard_send(report_keyboard_t *report) {
     if (!driver) return;