diff --git a/driver.h b/driver.h
index 83e4d3f185..fcb6749610 100644
--- a/driver.h
+++ b/driver.h
@@ -62,6 +62,10 @@ extern "C" {
 
 #define AUDIO_MAX_RATIO 16
 
+/* Specialized _MOUSE that targets the full screen regardless of viewport.
+ */
+#define RARCH_DEVICE_MOUSE_SCREEN (RETRO_DEVICE_MOUSE | 0x10000)
+
 /* Specialized _POINTER that targets the full screen regardless of viewport.
  * Should not be used by a libretro implementation as coordinates returned
  * make no sense.
diff --git a/input/drivers/x11_input.c b/input/drivers/x11_input.c
index c098246f66..79fa4cc740 100644
--- a/input/drivers/x11_input.c
+++ b/input/drivers/x11_input.c
@@ -307,8 +307,8 @@ static int16_t x_mouse_state(x11_input_t *x11, unsigned id)
 static int16_t x_pointer_state(x11_input_t *x11,
       unsigned idx, unsigned id, bool screen)
 {
-   int16_t res_x = 0, res_y = 0, res_screen_x = 0, res_screen_y = 0;
    bool valid, inside;
+   int16_t res_x = 0, res_y = 0, res_screen_x = 0, res_screen_y = 0;
 
    if (idx != 0)
       return 0;