Please Help:RTX Tiny & EC++

#include  <stdio.h>
#include <rtx166t.h>                  /* RTX-166 tiny functions & defines     */
#include <reg167.h>
#include "ADC.h"

int counter0;                         /* counter for task 0                   */
ADC *adc_object0;

void job0 (void) _task 0  {
  os_create_task (1);                 /* start task 1                         */
  while (1)  {                        /* endless loop                         */
    counter0++;                       /* increment counter 0                  */
    os_wait (K_TMO, 5, 0);            /* wait for timeout: 5 ticks            */
  }
}
void job1 (void) _task 1  {
  while (1)  {                        /* endless loop                         */
   x = adc_object0->read();
    os_wait (K_TMO, 10, 0);           /* wait for timeout: 10 ticks           */
  }
}

class ADC  {                      // ADC base class
 public:

  void init ();

};

#include  <stdio.h>
#include  <Reg167.h>
#include "ADC.h"


void ADC::init ()  {
  printf("Hello \n");
}