K 10
svn:author
V 3
bde
K 8
svn:date
V 27
1994-09-18T23:08:56.000000Z
K 7
svn:log
V 418
Remove some unnecessary #includes.

Restore the simple leap year calculation as a macro and document it so
that it doesn't become complicated again.  The simple version works
for all leap years covered by 32-bit time_t's.  The complicated version
doesn't work for all leap years covered by 64-bit time_t's since among
other reasons, the solar system is not stable for long enough.

Fix declarations.

Nuke spinwait().

END