From 275e2f318ec17ba3956eb89965831ad5dff402be Mon Sep 17 00:00:00 2001
From: duckylotl <163729266+duckylotl@users.noreply.github.com>
Date: Thu, 28 Mar 2024 10:27:07 +0100
Subject: [PATCH] forward declare board_millis for OPT_OS_CUSTOM

---
 hw/bsp/board_api.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hw/bsp/board_api.h b/hw/bsp/board_api.h
index 0c8a359248..3b9f211a26 100644
--- a/hw/bsp/board_api.h
+++ b/hw/bsp/board_api.h
@@ -116,6 +116,7 @@ static inline uint32_t board_millis(void) {
 
 #elif CFG_TUSB_OS == OPT_OS_CUSTOM
 // Implement your own board_millis() in any of .c file
+uint32_t board_millis(void);
 
 #else
   #error "board_millis() is not implemented for this OS"