KCssIsTrace

long KCssAPI KCssIsTrace(                /* query trace state */
   KCssHandle aHandle,                      /* CSS handle */
   long *aEnabled                           /* 0 = disabled, 1 = enabled */
);

Get current state of trace facility.

Example:

long errs, trace;
errs = KCssIsTrace(css, &trace);
if (errs) .... // error handling
if (trace)
  cout << "trace is on" << endl;
else
  cout << "trace is off" << endl;