diff --git a/gfx/thread_wrapper.h b/gfx/thread_wrapper.h
index 8c43a1f02d..835773415b 100644
--- a/gfx/thread_wrapper.h
+++ b/gfx/thread_wrapper.h
@@ -19,9 +19,10 @@
 #include "../driver.h"
 #include "../boolean.h"
 
-// Starts a video driver in a new thread.
-// Access to video driver will be mediated through this driver.
-bool rarch_threaded_video_init(const video_driver_t **out_driver, void **out_data,
+/* Starts a video driver in a new thread.
+ * Access to video driver will be mediated through this driver. */
+bool rarch_threaded_video_init(
+      const video_driver_t **out_driver, void **out_data,
       const input_driver_t **input, void **input_data,
       const video_driver_t *driver, const video_info_t *info);