Log Message:
-----------
Round microseconds on setitimer upwards.
Modified Files:
--------------
pgsql/src/backend/port/win32:
timer.c (r1.11 -> r1.12)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/port/win32/timer.c.diff?r1=1.11&r2=1.12)