Added a simple high level TLS wrapper for sockets

src/libtls/tls.c

@@ -290,6 +290,7 @@ tls_t *tls_create(bool is_server, identification_t *server,
 	{
 		case TLS_PURPOSE_EAP_TLS:
 		case TLS_PURPOSE_EAP_TTLS:
+		case TLS_PURPOSE_GENERIC:
 			break;
 		default:
 			return NULL;