postgres/contrib/file_fdw/file_fdw--1.0.sql

/* contrib/file_fdw/file_fdw--1.0.sql */

CREATE FUNCTION file_fdw_handler()
RETURNS fdw_handler
AS 'MODULE_PATHNAME'
LANGUAGE C STRICT;

CREATE FUNCTION file_fdw_validator(text[], oid)
RETURNS void
AS 'MODULE_PATHNAME'
LANGUAGE C STRICT;

CREATE FOREIGN DATA WRAPPER file_fdw
  HANDLER file_fdw_handler
  VALIDATOR file_fdw_validator;