I am using a 1.28inch touch lcd display module with arduino mega. There the touch driver is CST816S used. I am using CST816S library that is mentioned in the arduino webside. There it is said that it is compatible with all arduino boards, but in my case when I try to compile the example code that is provided with the CST816S library, it provide an error. The error is

ResolveLibrary(FunctionalInterrupt.h)
   27 | #include <FunctionalInterrupt.h>  -> candidates: []

      |          ^~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.

I have tried to install FunctionalInterrupt library, but there no such library existed. By surfing the net I found there is a such library but only for esp32 boards. I dont have such knowledge about electronic or programming to solve this issue.

And Thank You in advance