I got Darrel Taylor's blinky to work on my PICkit 2 16F887. I had to change the output pin to the LED to match the printed circuit on the 44 pin demo board.

Now I would like to get blinky to interrupt on the rising edge and the falling edge of a signal coming in CCP1 which is RC2.

Darrel Taylor's blinky contains this line

@ INT_ENABLE TMR1_INT ; enable Timer 1 interrupts

Where do I look for the definition of INT_ENABLE? I used SEARCH. I had no luck at all.

Ken