/* c90: how to restrict the scope of the variable used to manage
   the cycle in a for loop */

#include <stdio.h>

int main() {
  int i = 123;

  {
    int i;
    for (i=0; i<3; i++)
      printf("%d ", i);    
  }
  printf("\nAFTER THE FOR: %d\n", i);
  
  return 0;
}