ali2236

import 'dart:convert';

void main() {
  var jsonSource = """
  {
   "Events": [
        {
            "id": 1,
            "event_name": "Cake tasting",
            "event_photo": "https://dispensaries.s3.amazonaws.com/event_photo/Southern_Cali_Kush_3.jpg",

ali2236

import 'dart:ffi';

// long fibonacci(int n)
typedef NativeFibonacci = Int64 Function(Int64 n);

typedef DartFibonacci = int Function(int n);

class Fibonacci {
  static final dll = DynamicLibrary.open('fibonacci.dll');
  

ali2236

long long fibonacci(long long n) {
  if (n <= 1) return 1;
  return fibonacci(n - 1) + fibonacci(n - 2);
}