function 5

In the User Function window:

Return Type:

Single

Input Parameters:

long a;

OUTPTR b;

Output Parameters:

long z;

In the state table:

NUMBER func5_long, NUMBER send3_long;
AssignData(send3_long, "ASSIGN", "2") ;
SendData("CUSTOM_SERVER", "TEST_PARMS", 30, "TEST_PARMS_func5", send3_long) ;
ReceiveData("CUSTOM_SERVER", "TEST_PARMS", 30, "TEST_PARMS_func5",
   func5_long) ;

So, using the data in SendData (above), func5_long in ReceiveData has a value of 91.

Example code

int TEST_PARMS_func5 (long a, char **b)
{
  if (a == 2) {
    *(long *)b = 91;
    return (0);
  } else {
    return (-1);
  } /* endif */
}

Function 5