k15hz

	count.u4.v = k15hz()

	This function will return the current value of a counter which 
	is incremented at 15 Hz.  Elapsed time may be determined by 
	subtracting the values returned by 2 calls to K15HZ.

	This function returns status values as follows:

	15 Hz counter value

	This function requires the following include files:

	clib_h

	Related functions:

	millisecond_count, millisecond_count_diff, clinks_now

	C/C++ usage:

	unsigned int	count;

	count = k15hz();