f: a function
    with parameters
      signed int 
      signed int 
    returning 
      signed int 

g: a function
    with parameters
      signed int 
      signed int 
      signed int 
    returning 
      signed int 

h: a static function
    with parameters
      a: a signed int 
      b: a signed int 
      c: a pointer to signed int 
      d: a open array of char 
    returning 
      signed int 
      signed int 
      signed int 
      signed int 

struct inner
    with members
      f2: a signed int 
      f3: a signed int 

struct outer
    with members
      f1: a signed int 
      i: a instance of struct inner 
      f4: a double 

s: a instance of struct outer 
sp: a pointer to instance of struct outer 
t1: a const volatile tuple of types
    signed int 
    signed int 

t2: a static const tuple of types
    signed int 
    const signed int 

t3: a static const tuple of types
    signed int 
    const signed int 

printf: a function
    with parameters
      fmt: a pointer to char 
      and a variable number of other arguments
    returning 
      rc: a signed int 

printf: a function
    with parameters
      fmt: a pointer to char 
      and a variable number of other arguments
    returning 
      signed int 

f1: a function
    with parameters
      w: a signed int 
    returning 
      x: a short signed int 
      y: a unsigned int 
    with body 

g1: a function
    returning 
      r: a tuple of types
          signed int 
          char 
          long signed int 
          signed int 

    with body 
      Declaration of x: a short signed int 
      Declaration of p: a short signed int 
      Declaration of y: a unsigned int 
      Declaration of z: a tuple of types
          signed int 
          signed int 


main: a function
    with parameters
      argc: a signed int 
      argv: a pointer to pointer to char 
    returning 
      rc: a signed int 
    with body 
      Declaration of a: a signed int 
      Declaration of b: a signed int 
      Declaration of c: a signed int 
      Declaration of d: a signed int 
      Declaration of t: a instance of struct outer