1 files changed, 1 insertions, 14 deletions

diff --git a/quantum/split_common/split_util.h b/quantum/split_common/split_util.h
index d6cf3e72a..20f7535bf 100644
--- a/quantum/split_common/split_util.h
+++ b/quantum/split_common/split_util.h
@@ -1,23 +1,10 @@
-#ifndef SPLIT_KEYBOARD_UTIL_H
-#define SPLIT_KEYBOARD_UTIL_H
+#pragma once
 
 #include <stdbool.h>
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include "eeconfig.h"
-
-#define SLAVE_I2C_ADDRESS           0x32
 
 extern volatile bool isLeftHand;
 
-// slave version of matix scan, defined in matrix.c
-void matrix_slave_scan(void);
-
-void split_keyboard_setup(void);
-bool has_usb(void);
-void keyboard_slave_loop(void);
-
 void matrix_master_OLED_init (void);
-
-#endif