1 files changed, 26 insertions, 0 deletions
diff --git a/tmk_core/common/report.c b/tmk_core/common/report.c
index f4758b48ec..f4cdca7281 100644
--- a/tmk_core/common/report.c
+++ b/tmk_core/common/report.c
@@ -68,6 +68,32 @@ uint8_t get_first_key(report_keyboard_t* keyboard_report) {
 #endif
 }
 
+/** \brief Checks if a key is pressed in the report
+ *
+ * Returns true if the keyboard_report reports that the key is pressed, otherwise false
+ * Note: The function doesn't support modifers currently, and it returns false for KC_NO
+ */
+bool is_key_pressed(report_keyboard_t* keyboard_report, uint8_t key) {
+  if (key == KC_NO) {
+    return false;
+  }
+#ifdef NKRO_ENABLE
+  if (keyboard_protocol && keymap_config.nkro) {
+    if ((key>>3) < KEYBOARD_REPORT_BITS) {
+        return keyboard_report->nkro.bits[key>>3] & 1<<(key&7);
+    } else {
+      return false;
+    }
+  }
+#endif
+  for (int i=0; i < KEYBOARD_REPORT_KEYS; i++) {
+      if (keyboard_report->keys[i] == key) {
+          return true;
+      }
+  }
+  return false;
+}
+
 /** \brief add key byte
  *
  * FIXME: Needs doc