HP 9000 User Manual page 148

Special Topics for HP's 16-bit Interfaces
Read this appendix if you
are:
I>
Maintaining an existing application with HP's
16-bit interfaces
I>
Porting an application that uses HP's 16-bit
interfaces
A
The 16-bit macros described in nLtools_16(3c) are HP proprietary and are
not portable to other vendor's platforms. Thus, we recommend you use the
WPI interfaces, instead. We include information about the 16-bit interfaces
to enable programmers to maintain existing applications or port existing
applications to use the WPI interfaces.
Special Topics for HP's 16-bit Interfaces A-1
A