#ifndef ENVIRONMENT_SIM2OS_SERVICE_H
#define ENVIRONMENT_SIM2OS_SERVICE_H

typedef enum 
  {
    SERVICE_OPEN          ,
    SERVICE_CLOSE         ,
    SERVICE_READ          ,
    SERVICE_WRITE         ,
    SERVICE_TIME          ,
    SERVICE_CLOCK         ,
    SERVICE_LSEEK         ,
    SERVICE_UNDEFINED     ,
    SERVICE_UNIMPLEMENTED
  } service_t;

#endif