#include <stdio.h>#include "cdecl.h"double PRE_CDECL dmax( double, double ) POST_CDECL;int main(){  double d1, d2;  printf("Enter two doubles: ");  scanf("%lf %lf", &d1, &d2);  printf("The larger of %g and %g is %g\n", d1, d2, dmax(d1,d2));  return 0;}