forked from amazingfate/loongoffice
by converting the bit munging to use bitfields. Remove unused return values. Add asserts to check that AddRef() is not called after the object is deleted. Fix the code in SfxObjectShell to not call AddRef() after SfxObjectShell is deleted. Change-Id: I3a3565a0bc45fc9d1d086222265ab8b8175818a7
Predates sal - string functions, url manipulation, stream stuff, polygons, etc. Exact history is lost before Sept. 18th, 2000, but old source code comments show that part of the tools library dates back until at least April 1991. This directory will be removed in the near future (see fdo#39445 or fdo#63154).