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// Copyright © 2017 Mozilla Foundation
//
// This program is made available under an ISC-style license. See the
// accompanying file LICENSE for details.
use std::ffi::CStr;
use std::os::raw::c_char;
pub unsafe fn opt_bytes<'a>(c: *const c_char) -> Option<&'a [u8]> {
if c.is_null() {
None
} else {
Some(CStr::from_ptr(c).to_bytes())
}
}