Command
QisLib_SetExceptionHandlerCallback

Purpose

Function:
	int QisLib_SetExceptionHandlerCallback(const QLibExceptionHandlerCbFnPtr HandlerFn);

Inputs:
	HandlerFn: Pointer to a function of type 'void Function (int)' to handle a QisLib exception.

Return:
	0 (always)

Errors: -

Description:
	- This function enables the user to set an exception handler which will be called
	whenever an unexpected error/exception occurs while executing QisLib functions.
	- The parameter to this exception-handler function will be an integer code that will
	indicate what kind of exception occurred. The user can handle the exception accordingly.
	- If the handler is called with exceptions QISX_LIC_GDSII or QISX_LIC_OASIS, the GDSII
	or OASIS files currently opened will be closed immediately after the exception
	handler is invoked.

Reference:
	Complete list of exception codes:
	QISX_LIC_GDSII
	QISX_LIC_OASIS