Brent Douglas <brent.n.douglas@xxxxxxxxx> writes: > pg_zlib.c:24:1: warning: type specifier missing, defaults to 'int' > [-Wimplicit-int] > PG_MODULE_MAGIC; > ^ > 1 warning generated. Ah, I'd thought you'd just misread the documentation, but looking closer I realize that you're probably not understanding the significance of this warning. I think what's wrong is you have not #include'd "fmgr.h" which is where PG_MODULE_MAGIC is defined. It's not exactly clear to me why that's resulting in a warning rather than an error, but certainly this is indicating a problem. regards, tom lane -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general