https://en-academic.com/dic.nsf/enwiki/1318672 https://en-academic.com/dic.nsf/enwiki/1318672 I guess this falls under "other features" but it's pretty common

https://en-academic.com/dic.nsf/enwiki/1318672 https://en-academic.com/dic.nsf/enwiki/1318672 I guess this falls under "other features" but it's pretty common to emulate systems behavior via a re-implementation, or thunking calls to a copy of the original libraries, etc. Oracle uses the verb "emulate" to describe branded zones, which function similarly, as well. I think it's semantically fine to call this emulation, it's just high-level emulation. https://docs.oracle.com/cd/E53394_01/html/E54762/gitrc.html https://docs.oracle.com/cd/E53394_01/html/E54762/gitrc.html