Compatibility

NonStop Clusters (NSC) header file changes

Provides changes to header files for NonStop Clusters (NSC) to provide user binary compatibility.

POSIX threads support

Adds new POSIX threads (pthreads) interfaces based on P1003.1 - 1996, and thread extensions from the Eastwood standard.

UNIX95 conformance

UnixWare 7 Release 7.0.1 fully conforms to the X/Open UNIX^® brand (Single UNIX specification). By default UnixWare 7 is not strictly UNIX95 compliant, but you can fully enable strict compliance by using the suscfg command which is located in /u95/bin.