How to create 3th interrupt

Forum 2005-2010 (read only) Software Syntax & Programs
12

I gave it a try too, and i'm also getting an error:

#include <avr/interrupt.h>  
#include <avr/io.h>


void setup() {
//pin change interrupt on digital pin 5
//this corresponds to PCINT0_vect  
 PCICR |= (1 << PCIE0);
 PCMSK0 |= (1 << PCINT21);

//pin change interrupt on digital pin 6
//this corresponds to PCINT1_vect
 PCICR |= (1 << PCIE1);
 PCMSK1 |= (1 << PCINT22);

//pin change interrupt on digital pin 7
//this corresponds to PCINT2_vect
 PCICR |= (1 << PCIE2);
 PCMSK2 |= (1 << PCINT23); 
}

[glow]ISR_0( PCINT0_vect )[/glow]
{
      //do something
}

ISR_1( PCINT1_vect )
{
      //do something else
}

ISR_2( PCINT2_vect )
{
      //do something different
} 

void loop()
{

}

error pointing to highlighted line:

error: expected constructor, destructor, or type conversion before '(' token

Any idea what i might be doing wrong?

Greetings,
EriSan500