pub type X509_LOOKUP_ctrl_fn = Option<unsafe extern "C" fn(*mut x509_lookup_st, i32, *const i8, i64, *mut *mut i8) -> i32>;Aliased Type§
enum X509_LOOKUP_ctrl_fn {
None,
Some(unsafe extern "C" fn(*mut x509_lookup_st, i32, *const i8, i64, *mut *mut i8) -> i32),
}