How can I MACRO( T(N), ...) each (int) element in digits array in reverse order?

tmk_custom_macro.c

#include <stdio.h>

int main(){
  
  int config_n = 1024;
  int n = config_n; int c = 0; while (n != 0) { n /= 10; c++; } int digits[c]; c = 0; n = config_n; while (n != 0) { digits[c] = n % 10; n /= 10; c++; }

  // How can I MACRO( T(N), ...) each (int) element in digits array in reverse order?
  
  // MACRO( I(0), T(digits[0]), T(digits[1]), T(digits[2]), T(digits[N]), ..., END)

  return 0;
}