From cb5246dbcca4bfcd858018c5937d15142a212f1e Mon Sep 17 00:00:00 2001
From: ZennDev1337 <zenndev@protonmail.com>
Date: Wed, 20 Sep 2023 21:52:14 +0200
Subject: [PATCH] hotfix

---
 arduboy-rust/src/serial_print.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arduboy-rust/src/serial_print.rs b/arduboy-rust/src/serial_print.rs
index 5aa23fc..19a4d05 100644
--- a/arduboy-rust/src/serial_print.rs
+++ b/arduboy-rust/src/serial_print.rs
@@ -2,7 +2,7 @@
 //!
 //! You will need to uncomment the Arduino_Serial_Library in the import_config.h file.
 use crate::prelude::Pstring;
-use core::ffi::{c_char, c_int, c_long, c_size_t, c_uchar, c_uint, c_ulong, CStr};
+use core::ffi::{c_char, c_int, c_long, c_size_t, c_uchar, c_uint, c_ulong};
 
 use crate::print::Base;
 extern "C" {
@@ -14,8 +14,6 @@ extern "C" {
     fn serial_available() -> c_int;
     #[link_name = "arduino_serial_read"]
     fn serial_read() -> c_int;
-    #[link_name = "arduino_serial_read_string"]
-    fn serial_read_string() -> CStr;
 }
 
 ///The Arduino Serial Print class is available for writing text to the screen buffer.
@@ -258,6 +256,7 @@ extern "C" {
     #[doc(hidden)]
     #[link_name = "arduino_serial_println_long"]
     fn println_long(n: c_long, base: c_int) -> c_size_t;
+    #[allow(dead_code)]
     #[doc(hidden)]
     #[link_name = "arduino_serial_println_unsigned_char"]
     fn println_unsigned_char(n: c_uchar, base: c_int) -> c_size_t;
@@ -400,6 +399,7 @@ extern "C" {
     #[doc(hidden)]
     #[link_name = "arduino_serial_print_long"]
     fn print_long(n: c_long, base: c_int) -> c_size_t;
+    #[allow(dead_code)]
     #[doc(hidden)]
     #[link_name = "arduino_serial_print_unsigned_char"]
     fn print_unsigned_char(n: c_uchar, base: c_int) -> c_size_t;