nuttx-apps/examples/hello_zig/hello_zig_main.zig
Huang Qi 0d5804c527 examples/hello_zig: Fix unused return value
Zig don't allow unused return value, so let's discard it explicitly.

Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
2022-09-10 11:09:22 +08:00

41 lines
1.7 KiB
Zig

//***************************************************************************
// examples/hello_zig/hello_zig_main.zig
//
// Licensed to the Apache Software Foundation (ASF) under one or more
// contributor license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright ownership. The
// ASF licenses this file to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance with the
// License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
//
//***************************************************************************
//***************************************************************************
// Included Files
//***************************************************************************
const std = @import("std");
//****************************************************************************
//* Externs
//****************************************************************************
pub extern fn printf(_format: [*:0]const u8) c_int;
//****************************************************************************
//* hello_zig_main
//****************************************************************************
pub export fn hello_zig_main(_argc: c_int, _argv: [*]const [*]const u8) c_int {
_ = _argc;
_ = _argv;
_ = printf("Hello, Zig!\n");
return 0;
}