sqlite: +user auth/create

src/main.c

@@ -12,7 +12,6 @@ int main(int argc, char *argv[]) {
   prepare_start(argc, argv);
   server_data.welcome_message = get_welcome_mes();
   init_db_connection();
-  return 0;
   server_data.ls = start_server();
   /* TODO: display server port */
   printf("Server is started!\n");