HP-UX 11i June 2001 Release Notes

Programming
HP DCE/9000 (new at 11i original release)
Chapter 13 251
Compatibility Issues
All applications using the 64-bit library libdcekt may need to include
/usr/include/dce/dce64.h. The site
http://devresource.hp.com/STK contains 64-bit porting concepts and
64-bit compiler and linker changes needed to port the application to
64-bit.
DCE server products are not supported on workstations (Series 700
machines).