I have a piece of code like this (Perl file):

```
print "9 + 16 = ", add(9, 16), "\n";
print "9 - 16 = ", subtract(9, 16), "\n";

```

C code also,

```
#include<stdio.h>

main ()
{
 int x = 9;
 int y = 16;
 printf(" add() is %d\n", add(x,y));
 printf(" sub() is %d\n", subtract(x,y));
//  return 0; 
}
int add(int x, int y) 
{
 return x + y;
}

int subtract(int x, int y) 
{
 return x - y;
} 

```

How can I run this C code with perl using `Inline::C`? I tried but i am not exactly getting.