Log Message:
-----------
Improve gettimeofday() documentation.
Karl O. Pinc
Modified Files:
--------------
pgsql/doc/src/sgml:
func.sgml (r1.261 -> r1.262)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/func.sgml.diff?r1=1.261&r2=1.262)