Function CSIdentityQueryCreateForPosixID 

pub unsafe extern "C-unwind" fn CSIdentityQueryCreateForPosixID(
    allocator: Option<&CFAllocator>,
    posix_id: id_t,
    identity_class: CSIdentityClass,
    authority: Option<&CSIdentityAuthority>,
) -> Option<CFRetained<CSIdentityQuery>>

👎Deprecated: renamed to CSIdentityQuery::new_for_posix_id

Available on crate features CSIdentity and CSIdentityAuthority and CSIdentityQuery and libc only.