PEM_STRING_SSL_SESSION
PEM_STRING_SSL_SESSION, fp, x, NULL, NULL, 0, NULL, NULL);
PEM_STRING_SSL_SESSION, fp, (void **)x, cb, u);
PEM_STRING_SSL_SESSION, bp, (void **)x, cb, u);
PEM_STRING_SSL_SESSION, bp, x, NULL, NULL, 0, NULL, NULL);