Function openssl_sys::EVP_seed_cbc
pub unsafe extern "C" fn EVP_seed_cbc() -> *const EVP_CIPHER
The portability is definied by:
#[cfg(not(osslconf = "OPENSSL_NO_SEED"))]
pub unsafe extern "C" fn EVP_seed_cbc() -> *const EVP_CIPHER
#[cfg(not(osslconf = "OPENSSL_NO_SEED"))]