text: // align.c
  
  #include <stdio.h>
  int main(void)
  {
      double dx;
      char ca;
      char cx;
      double dz;
      char cb;
      char _Alignas(double) cz;
  
      printf("char alignment: %zd\n", _Alignof(char));
      printf("double alignment: %zd\n", _Alignof(double));
      printf("&dx: %p\n", &dx);
      printf("&ca: %p\n", &ca);
      printf("&cx: %p\n", &cx);
      printf("&dz: %p\n", &dz);
      printf("&cb: %p\n", &cb);
      printf("&cz: %p\n", &cz);
  
      return 0;
  }