HP 3000 Manuals

C Program Language Considerations [ Net IPC 3000/XL Programmer's Reference Manual ] MPE/iX 5.0 Documentation

Net IPC 3000/XL Programmer's Reference Manual

Appendix E  C Program Language Considerations 

This appendix contains programming language differences that affect how
NetIPC intrinsics are used in programs written in C programming language.

MPE/iX 5.0 Documentation