In Helen's excellent tome, she says one must use ib_util_malloc in UDF
land.

I have been using my own flavor of malloc for years (standard malloc
which forces things to 128 byte boundaries due to problems with
various OS-s). It works fine in the current firebird 1.5.2 udf land
and FREE_IT seems content. However I would like to be sure that I am
not violating some secret in the server and that FREE_IT works healthily.

Any comments and/or warnings from developers appreciated.

;=]