Function openssl_sys::EVP_PKEY_encrypt

pub unsafe extern "C" fn EVP_PKEY_encrypt(
    ctx: *mut EVP_PKEY_CTX, 
    pout: *mut c_uchar, 
    poutlen: *mut size_t, 
    pin: *const c_uchar, 
    pinlen: size_t
) -> c_int