Hi
I want to compile the 2001 version of HTDIG (libcommon) for lpr.
(version 3.2.0b3)

On the "htlib" directory on several "*.cpp" program, there is a strange parameter to procedure:

name_of_procedure( char* parameter1 ....., int lastparameter = 0);

The "int lastparameter = 0" generate error.
What is the meaning of this "= 0"?
Is it comparison, assignment or others?

Is it possible to modify it to:
name_of_procedure( char* parameter1 ......, int lastparameter);
{
lastparameter=0;
..........
}

Thank you