syntax error while interpreting the UDF
 

Hi all.
I am trying to interpret this UDF for density, given below, in ansys 12, linux OS. I am getting syntax error. Can anybody tell me what is the error. Or what is correct program
/************************************************** *******************
UDF for specifying a temperature-dependent density property
************************************************** ********************/
#include "udf.h"

DEFINE_PROPERTY(rho, cell, thread )

{
real rho1;
real t = C_T(cell, thread);

rho1 = 17.836 + 4444.25 * exp(-t/93.77);


return rho1;
}

/************************************************** *******************
UDF for specifying a temperature-dependent specific heat property
************************************************** ********************/
#include "udf.h"

DEFINE_SPECIFIC_HEAT(specificheat,T,Tref,h,yi)

{
real sp1;

sp1 = 2533.8 + ((5.7266 * pow(9,10)) * (exp(-T/37.137)));

*h = sp1 * (T-Tref);


return sp1;
}

It is not a real syntax error except that
is used by compiled udf only.

Just use #include "udf.h" once at the top. Refer to other threads in UDF section.

Yash