Log Message:
-----------
Suppress more compiler warnings caused by macro tests.
Modified Files:
--------------
pgsql/src/include/access:
heapam.h (r1.109 -> r1.110)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/access/heapam.h.diff?r1=1.109&r2=1.110)