nes-proj/doc/example-service.h

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/*
* This file is an example of how to define a service in Contiki. The
* example shows how to define a service interface, and how to give
* the service a name.
*/
#ifndef __EXAMPLE_SERVICE_H__
#define __EXAMPLE_SERVICE_H__
#include "sys/service.h"
/*
* This is how we define the service interface, and give the service a
* name. The name of this particular service is "example_service" and
* the interface consists of a single function, called
* example_function().
*/
SERVICE_INTERFACE(example_service,
{
void (* example_function)(void);
/* More functions can be added here, line by line. */
});
/*
* We must also give the service a textual name. We do this by using a
* special #define statment - we define a macro with the same name as
* the service, but postfixed with "_name".
*
* The textual name is used when looking up services. The name must be
* unique within the system.
*/
#define example_service_name "Example service"
#endif /* __EXAMPLE_SERVICE_H__ */