libwmc: add more test code and start of com tests

libwmc/src/com.h

@@ -0,0 +1,33 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * Copyright (C) 2011 Red Hat, Inc.
+ *
+ * This program is free software: you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License as published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef LIBWMC_COM_H
+#define LIBWMC_COM_H
+
+#include "errors.h"
+
+enum {
+    WMC_SERIAL_ERROR = 1000
+};
+
+enum {
+    WMC_SERIAL_ERROR_CONFIG_FAILED = 1
+};
+
+wbool wmc_port_setup (int fd, WmcError **error);
+
+#endif  /* LIBWMC_COM_H */