Function grpcio_sys::grpc_ssl_credentials_create_ex

pub unsafe extern "C" fn grpc_ssl_credentials_create_ex(
    pem_root_certs: *const c_char, 
    pem_key_cert_pair: *mut grpc_ssl_pem_key_cert_pair, 
    verify_options: *const grpc_ssl_verify_peer_options, 
    reserved: *mut c_void
) -> *mut grpc_channel_credentials