Log Message:
-----------
Improve STRINGS_H macro test for MSVC extensions.
Add DLLIMPORT for V1 headers, in case Win32 don't export all symbols.
Modified Files:
--------------
pgsql/src/include:
c.h (r1.197 -> r1.198)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/c.h.diff?r1=1.197&r2=1.198)
fmgr.h (r1.40 -> r1.41)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/fmgr.h.diff?r1=1.40&r2=1.41)