Function openssl_sys::X509_up_ref
pub unsafe extern "C" fn X509_up_ref(x: *mut X509) -> c_int
The portability is definied by:
#[cfg(any(ossl110, libressl273))]
pub unsafe extern "C" fn X509_up_ref(x: *mut X509) -> c_int
#[cfg(any(ossl110, libressl273))]