libmodglue1v5 1.19-0ubuntu3 (arm64 binary) in ubuntu xenial

 Modglue is a C++ library with classes for forking external
 processes and asynchronous reading from streams. It takes
 away the burden of all subtleties involving the Unix fork
 call. The asynchronous read facility enables one to read on
 multiple input streams at the same time, without losing any
 of the standard C++ stream facilities.