src/tools/clippy/tests/ui/auxiliary/extern_fake_libc.rs

#![allow(nonstandard_style)]
#![allow(clippy::missing_safety_doc, unused)]

type pid_t = i32;
pub unsafe fn getpid() -> pid_t {
    pid_t::from(0)
}
pub fn getpid_SAFE_TRUTH() -> pid_t {
    unsafe { getpid() }
}