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// Copyright 2017 Lyndon Brown
//
// This file is part of the PulseAudio Rust language linking library.
//
// Licensed under the MIT license or the Apache license (version 2.0), at your option. You may not
// copy, modify, or distribute this file except in compliance with said license. You can find copies
// of these licenses either in the LICENSE-MIT and LICENSE-APACHE files, or alternatively at
// <http://opensource.org/licenses/MIT> and <http://www.apache.org/licenses/LICENSE-2.0>
// respectively.
//
// Portions of documentation are copied from the LGPL 2.1+ licensed PulseAudio C headers on a
// fair-use basis, as discussed in the overall project readme (available in the git repository).

//! UTF-8 validation functions.

use std::os::raw::c_char;

#[link(name="pulse")]
extern "C" {
    pub fn pa_utf8_valid(s: *const c_char) -> *mut c_char;
    pub fn pa_ascii_valid(s: *const c_char) -> *mut c_char;
    pub fn pa_utf8_filter(s: *const c_char) -> *mut c_char;
    pub fn pa_ascii_filter(s: *const c_char) -> *mut c_char;
    pub fn pa_utf8_to_locale(s: *const c_char) -> *mut c_char;
    pub fn pa_locale_to_utf8(s: *const c_char) -> *mut c_char;
}