#ccall rrdc_update, CString -> CInt -> Ptr CString -> IO CInt
#ccall rrdc_flush , CString -> IO CInt
-#ccall rrdc_flush_if_daemon, CString -> CString -> IO CInt
+-- This one is not exported from the shared library.
+-- #ccall rrdc_flush_if_daemon, CString -> CString -> IO CInt
-- Helper definitions for rrdc_stats_t
#num RRDC_STATS_TYPE_GAUGE