read the gpio directory structure
Read the gpio directory structure where we will read the different
data we are interested in.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
diff --git a/gpio.h b/gpio.h
new file mode 100644
index 0000000..38f035f
--- /dev/null
+++ b/gpio.h
@@ -0,0 +1,17 @@
+/*******************************************************************************
+ * Copyright (C) 2010, Linaro Limited.
+ *
+ * This file is part of PowerDebug.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * Daniel Lezcano <daniel.lezcano@linaro.org> (IBM Corporation)
+ * - initial API and implementation
+ *******************************************************************************/
+
+extern int gpio_init(void);
+extern int gpio_dump(void);