C/C++ callback function example

資料來源: Gemini

code

#include <stdio.h>

void do_something(int value) {
  printf("Doing something with value: %d\n", value);
}

void call_with_callback(int arg, void (*callback)(int)) {
  int result = arg * 2;
  callback(result); // Call the callback function with the processed value
}

int main() {
  call_with_callback(5, do_something); // Pass do_something as callback
  return 0;
}