initial commit

src/lib.rs

@@ -0,0 +1,28 @@
+// Copyright (c) 2023 YAC
+// SPDX-License-Identifier: FSFAP
+
+/* Copying and distribution of this file, with or without modification, are
+ * permitted in any medium without royalty provided the copyright notice and
+ * this notice are preserved.  This file is offered as-is, without any warranty.
+ */
+
+#![no_std]
+#![feature(core_intrinsics, lang_items, start)]
+#![allow(non_upper_case_globals)]
+#![allow(non_camel_case_types)]
+#![allow(non_snake_case)]
+
+include!(concat!(env!("OUT_DIR"), "/bindings.rs"));
+
+#[lang = "eh_personality"]
+#[no_mangle]
+fn rust_eh_personality() {}
+
+#[lang = "panic_impl"]
+#[no_mangle]
+fn panic(_: &core::panic::PanicInfo) -> ! { core::intrinsics::abort() }
+
+#[no_mangle]
+pub fn exit(code: u32) -> ! {
+  unsafe { libc::exit(code as u16 as i16 as libc::c_int) }
+}