From f2b958b501930bf4739fd89cc6c75b5a82a1bd52 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?D=C3=A1niel=20Buga?= <bugadani@gmail.com>
Date: Wed, 18 Dec 2024 19:59:28 +0100
Subject: [PATCH] Convert into c_char (#2837)

---
 esp-wifi/src/wifi/mod.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/esp-wifi/src/wifi/mod.rs b/esp-wifi/src/wifi/mod.rs
index 195238f17..df5422450 100644
--- a/esp-wifi/src/wifi/mod.rs
+++ b/esp-wifi/src/wifi/mod.rs
@@ -1628,7 +1628,7 @@ pub(crate) fn wifi_start() -> Result<(), WifiError> {
         cntry_code[2] = crate::CONFIG.country_code_operating_class;
 
         let country = wifi_country_t {
-            cc: core::mem::transmute::<[u8; 3], [i8; 3]>(cntry_code), // [u8] -> [i8] conversion
+            cc: core::mem::transmute::<[u8; 3], [core::ffi::c_char; 3]>(cntry_code),
             schan: 1,
             nchan: 13,
             max_tx_power: 20,