copy some comphelper code down into cppuhelper

Since I want to use them in the cppuhelper too, but comphelper is
"above" cppuhelper in the dependency tree.

And sharing the code between cppuhelper and the rest of LO
across the URE boundary appears to be nigh impossible.

Change-Id: I2ebf37746928dc820df43347dc1a2c158f00ec50
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/151445
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

0 files changed, 0 insertions, 0 deletions