Module Name:	src
Committed By:	explorer
Date:		Sun Feb 28 17:19:13 UTC 1999

Modified Files:
	src/sys/dev: rnd.c
Log Message:
Cleanup (in preparation for using gzip to estimate entropy)
(1) remove unused and probably bad (from an API POV) ioctls,
(2) split tyfl into type and flags,
(3) collect an array of samples, and add them all at once.  Soon, this
will be using gzip to estimate the entropy, but for now the original
estimation methods are still used.
(4) kill rnd_add_data() -- it compliated the API for little benefit